diff --git a/README.md b/README.md
index 46bb7adb4fa..0dac8820469 100644
--- a/README.md
+++ b/README.md
@@ -806,7 +806,7 @@ Here are some companies/projects using Swagger Codegen in production. To add you
 
 # Swagger Codegen Core Team
 
-Swaagger Codegen core team members are contributors who have been making signficiant contributions (review issues, fix bugs, make enhancements, etc) to the project on a regular basis.
+Swaagger Codegen core team members are contributors who have been making significant contributions (review issues, fix bugs, make enhancements, etc) to the project on a regular basis.
 
 ## API Clients
 | Languages     | Core Team (join date) | 
diff --git a/modules/swagger-codegen-maven-plugin/examples/swagger.yaml b/modules/swagger-codegen-maven-plugin/examples/swagger.yaml
index c6eeffab7d7..c6d37b25750 100644
--- a/modules/swagger-codegen-maven-plugin/examples/swagger.yaml
+++ b/modules/swagger-codegen-maven-plugin/examples/swagger.yaml
@@ -93,7 +93,7 @@ paths:
       tags:
       - "pet"
       summary: "Finds Pets by status"
-      description: "Multiple status values can be provided with comma seperated strings"
+      description: "Multiple status values can be provided with comma separated strings"
       operationId: "findPetsByStatus"
       produces:
       - "application/xml"
@@ -130,7 +130,7 @@ paths:
       tags:
       - "pet"
       summary: "Finds Pets by tags"
-      description: "Muliple tags can be provided with comma seperated strings. Use\
+      description: "Multiple tags can be provided with comma separated strings. Use\
         \ tag1, tag2, tag3 for testing."
       operationId: "findPetsByTags"
       produces:
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java
index 3ddba67f0d8..aaa49ea79f6 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java
@@ -256,7 +256,7 @@ public class DefaultCodegen {
     }
     
     /**
-     * Return the enum default value in the language specifed format
+     * Return the enum default value in the language specified format
      * 
      * @param value enum variable name
      * @param datatype data type
@@ -267,7 +267,7 @@ public class DefaultCodegen {
     }
 
     /**
-     * Return the enum value in the language specifed format
+     * Return the enum value in the language specified format
      * e.g. status becomes "status"
      * 
      * @param value enum variable name
@@ -358,7 +358,7 @@ public class DefaultCodegen {
      * @return string with unsafe characters removed or escaped
      */
     public String escapeUnsafeCharacters(String input) {
-        LOGGER.warn("escapeUnsafeCharacters should be overriden in the code generator with proper logic to escape unsafe characters");
+        LOGGER.warn("escapeUnsafeCharacters should be overridden in the code generator with proper logic to escape unsafe characters");
         // doing nothing by default and code generator should implement
         // the logic to prevent code injection
         // later we'll make this method abstract to make sure
@@ -372,7 +372,7 @@ public class DefaultCodegen {
      * @return string with quotation mark removed or escaped
      */
     public String escapeQuotationMark(String input) {
-        LOGGER.warn("escapeQuotationMark should be overriden in the code generator with proper logic to escape single/double quote");
+        LOGGER.warn("escapeQuotationMark should be overridden in the code generator with proper logic to escape single/double quote");
         return input.replace("\"", "\\\"");
     }
 
@@ -3171,7 +3171,7 @@ public class DefaultCodegen {
      */
     public void setParameterBooleanFlagWithCodegenProperty(CodegenParameter parameter, CodegenProperty property) {
         if (parameter == null) {
-            LOGGER.error("Codegen Parameter cannnot be null.");
+            LOGGER.error("Codegen Parameter cannot be null.");
             return;
         }
 
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AbstractJavaCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AbstractJavaCodegen.java
index ee1061d8a74..5078328554a 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AbstractJavaCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AbstractJavaCodegen.java
@@ -643,7 +643,7 @@ public abstract class AbstractJavaCodegen extends DefaultCodegen implements Code
 
     @Override
     public Map<String, Object> postProcessModels(Map<String, Object> objs) {
-        // recursivly add import for mapping one type to multipe imports
+        // recursively add import for mapping one type to multiple imports
         List<Map<String, String>> recursiveImports = (List<Map<String, String>>) objs.get("imports");
         if (recursiveImports == null)
             return objs;
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/GoClientCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/GoClientCodegen.java
index 68fdb6c9938..4529f126d90 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/GoClientCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/GoClientCodegen.java
@@ -412,7 +412,7 @@ public class GoClientCodegen extends DefaultCodegen implements CodegenConfig {
         }
 
 
-        // recursivly add import for mapping one type to multipe imports
+        // recursively add import for mapping one type to multiple imports
         List<Map<String, String>> recursiveImports = (List<Map<String, String>>) objs.get("imports");
         if (recursiveImports == null)
             return objs;
@@ -442,7 +442,7 @@ public class GoClientCodegen extends DefaultCodegen implements CodegenConfig {
                 iterator.remove();
         }
 
-        // recursivly add import for mapping one type to multipe imports
+        // recursively add import for mapping one type to multiple imports
         List<Map<String, String>> recursiveImports = (List<Map<String, String>>) objs.get("imports");
         if (recursiveImports == null)
             return objs;
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/Qt5CPPGenerator.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/Qt5CPPGenerator.java
index d922b6aec5a..9cfdc0c143b 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/Qt5CPPGenerator.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/Qt5CPPGenerator.java
@@ -273,7 +273,7 @@ public class Qt5CPPGenerator extends DefaultCodegen implements CodegenConfig {
             return "0L";
         } else if (p instanceof BaseIntegerProperty) {
             // catchall for any other format of the swagger specifiction
-            // integer type not explictly handled above
+            // integer type not explicitly handled above
             return "0";
         } else if (p instanceof DecimalProperty) {
             return "0.0";
diff --git a/modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/JSON.mustache b/modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/JSON.mustache
index bc1176ff8c5..3c199a941bd 100644
--- a/modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/JSON.mustache
+++ b/modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/JSON.mustache
@@ -89,7 +89,7 @@ public class JSON {
      *
      * @param <T> Type
      * @param body The JSON string
-     * @param returnType The type to deserialize inot
+     * @param returnType The type to deserialize into
      * @return The deserialized Java object
      */
     @SuppressWarnings("unchecked")
diff --git a/modules/swagger-codegen/src/main/resources/JavaInflector/api.mustache b/modules/swagger-codegen/src/main/resources/JavaInflector/api.mustache
index 0a5e225306c..71056d37509 100644
--- a/modules/swagger-codegen/src/main/resources/JavaInflector/api.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaInflector/api.mustache
@@ -18,7 +18,7 @@ import {{modelPackage}}.*;
 public class {{classname}}  {
   /** 
    * Uncomment and implement as you see fit.  These operations will map
-   * Direclty to operation calls from the routing logic.  Because the inflector
+   * Directly to operation calls from the routing logic.  Because the inflector
    * Code allows you to implement logic incrementally, they are disabled.
    **/
 
diff --git a/modules/swagger-codegen/src/main/resources/TypeScript-Fetch/README.md b/modules/swagger-codegen/src/main/resources/TypeScript-Fetch/README.md
index db2dfccec36..664e1755933 100644
--- a/modules/swagger-codegen/src/main/resources/TypeScript-Fetch/README.md
+++ b/modules/swagger-codegen/src/main/resources/TypeScript-Fetch/README.md
@@ -26,7 +26,7 @@ CAVEAT: Due to [privilege implications](https://docs.npmjs.com/misc/scripts#user
 #### NPM ####
 You may publish the module to NPM. In this case, you would be able to install the module as any other NPM module. It maybe useful to use [scoped packages](https://docs.npmjs.com/misc/scope).
 
-You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink everytime you deploy that project. 
+You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink every time you deploy that project. 
 
 You can also directly install the module using `npm install file_path`. If you do `npm install file_path --save`, NPM will save relative path to `package.json`. In this case, `npm install` and `npm shrinkwrap` may misbehave. You would need to manually edit `package.json` and replace it with absolute path. 
 
diff --git a/modules/swagger-codegen/src/main/resources/flash/Response.as b/modules/swagger-codegen/src/main/resources/flash/Response.as
index a43b7980a38..d19dd0ae358 100644
--- a/modules/swagger-codegen/src/main/resources/flash/Response.as
+++ b/modules/swagger-codegen/src/main/resources/flash/Response.as
@@ -12,7 +12,7 @@ public class Response {
     public var isSuccess:Boolean;
 
     /**
-     * The payload of the succesful operation eg. a Word in a WordRequest
+     * The payload of the successful operation eg. a Word in a WordRequest
      */
     public var payload:Object;
 
diff --git a/modules/swagger-codegen/src/main/resources/flash/build.properties b/modules/swagger-codegen/src/main/resources/flash/build.properties
index 8e77d88c961..356f112b144 100644
--- a/modules/swagger-codegen/src/main/resources/flash/build.properties
+++ b/modules/swagger-codegen/src/main/resources/flash/build.properties
@@ -4,7 +4,7 @@ title=Sample app AS3 SDK API Documentation
 #Path to the source folder where the .as files are located
 sourcepath = ./src/main/flex
 
-# Class-folders you want to search for classes to be included in the docs, seperated by spaces (for example   ../com/ ../net/  )
+# Class-folders you want to search for classes to be included in the docs, separated by spaces (for example   ../com/ ../net/  )
 # to include every .as and .mxml file within your project, just state   ../
 domainextensions = ./src/main/flex
 
diff --git a/modules/swagger-codegen/src/main/resources/flash/build.xml b/modules/swagger-codegen/src/main/resources/flash/build.xml
index 4f021b0b8b2..9b84a466b76 100644
--- a/modules/swagger-codegen/src/main/resources/flash/build.xml
+++ b/modules/swagger-codegen/src/main/resources/flash/build.xml
@@ -17,7 +17,7 @@
 
     <target name="setup" description="perform an setup operations"/>
 
-    <!-- Execute the ASDoc Compile wich runs 3 seperate tasks in a series -->
+    <!-- Execute the ASDoc Compile which runs 3 separate tasks in a series -->
     <target name="compile" description="series of tasks to create docs and swc">
 
         <!--<antcall target="cleanDir" description="clean the docs directory"/>-->
diff --git a/modules/swagger-codegen/src/main/resources/objc/ApiClient-header.mustache b/modules/swagger-codegen/src/main/resources/objc/ApiClient-header.mustache
index be5eba32ee0..74ffd6f78c1 100644
--- a/modules/swagger-codegen/src/main/resources/objc/ApiClient-header.mustache
+++ b/modules/swagger-codegen/src/main/resources/objc/ApiClient-header.mustache
@@ -128,7 +128,7 @@ extern NSString *const {{classPrefix}}ResponseObjectErrorKey;
 /**
  * Updates header parameters and query parameters for authentication
  *
- * @param headers The header parameter will be udpated, passed by pointer to pointer.
+ * @param headers The header parameter will be updated, passed by pointer to pointer.
  * @param querys The query parameters will be updated, passed by pointer to pointer.
  * @param authSettings The authentication names NSArray.
  */
diff --git a/modules/swagger-codegen/src/main/resources/objc/ResponseDeserializer-body.mustache b/modules/swagger-codegen/src/main/resources/objc/ResponseDeserializer-body.mustache
index 812ed061c04..4d303fc344f 100644
--- a/modules/swagger-codegen/src/main/resources/objc/ResponseDeserializer-body.mustache
+++ b/modules/swagger-codegen/src/main/resources/objc/ResponseDeserializer-body.mustache
@@ -223,7 +223,7 @@ NSInteger const {{classPrefix}}UnknownResponseObjectErrorCode = 143528;
 }
 
 -(NSError *)unknownResponseErrorWithExpectedType:(NSString *)expected data:(id)data  {
-    NSString * message = [NSString stringWithFormat:NSLocalizedString(@"Unknown response expected type %@ [reponse: %@]",nil),expected,data];
+    NSString * message = [NSString stringWithFormat:NSLocalizedString(@"Unknown response expected type %@ [response: %@]",nil),expected,data];
     NSDictionary * userInfo = @{NSLocalizedDescriptionKey : message};
     return [NSError errorWithDomain:{{classPrefix}}DeserializationErrorDomainKey code:{{classPrefix}}UnknownResponseObjectErrorCode userInfo:userInfo];
 }
diff --git a/modules/swagger-codegen/src/main/resources/perl/Configuration.mustache b/modules/swagger-codegen/src/main/resources/perl/Configuration.mustache
index 500d816b178..8fc7ef1a579 100644
--- a/modules/swagger-codegen/src/main/resources/perl/Configuration.mustache
+++ b/modules/swagger-codegen/src/main/resources/perl/Configuration.mustache
@@ -19,7 +19,7 @@ use constant VERSION => '{{moduleVersion}}';
 our $http_timeout = 180;
 our $http_user_agent = 'Perl-Swagger';
 
-# authenticaiton setting
+# authentication setting
 our $api_key = {};
 our $api_key_prefix = {};
 our $api_key_in = {};
diff --git a/modules/swagger-codegen/src/main/resources/ruby/api_client.mustache b/modules/swagger-codegen/src/main/resources/ruby/api_client.mustache
index 3e65c72e932..c845b82f409 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/api_client.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/api_client.mustache
@@ -118,7 +118,7 @@ module {{moduleName}}
     #   application/json; charset=UTF8
     #   APPLICATION/JSON
     # @param [String] mime MIME
-    # @return [Boolean] True if the MIME is applicaton/json
+    # @return [Boolean] True if the MIME is application/json
     def json_mime?(mime)
        !(mime =~ /\Aapplication\/json(;.*)?\z/i).nil?
     end
diff --git a/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptangular2/TypescriptAngular2AdditionalPropertiesIntegrationTest.java b/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptangular2/TypescriptAngular2AdditionalPropertiesIntegrationTest.java
index 8b23105f28c..db3121c1dc0 100644
--- a/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptangular2/TypescriptAngular2AdditionalPropertiesIntegrationTest.java
+++ b/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptangular2/TypescriptAngular2AdditionalPropertiesIntegrationTest.java
@@ -17,12 +17,12 @@ public class TypescriptAngular2AdditionalPropertiesIntegrationTest extends Abstr
 
     @Override
     protected Map<String, String> configProperties() {
-        Map<String, String> propeties = new HashMap<>();
-        propeties.put("npmName", "additionalPropertiesTest");
-        propeties.put("npmVersion", "1.0.2");
-        propeties.put("snapshot", "false");
+        Map<String, String> properties = new HashMap<>();
+        properties.put("npmName", "additionalPropertiesTest");
+        properties.put("npmVersion", "1.0.2");
+        properties.put("snapshot", "false");
 
-        return propeties;
+        return properties;
     }
 
     @Override
diff --git a/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptangular2/TypescriptAngular2ArrayAndObjectTest.java b/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptangular2/TypescriptAngular2ArrayAndObjectTest.java
index b9a8868a6b8..e60f06ca57d 100644
--- a/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptangular2/TypescriptAngular2ArrayAndObjectTest.java
+++ b/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptangular2/TypescriptAngular2ArrayAndObjectTest.java
@@ -17,12 +17,12 @@ public class TypescriptAngular2ArrayAndObjectTest extends AbstractIntegrationTes
 
     @Override
     protected Map<String, String> configProperties() {
-        Map<String, String> propeties = new HashMap<>();
-        propeties.put("npmName", "arrayAndAnyTest");
-        propeties.put("npmVersion", "1.0.2");
-        propeties.put("snapshot", "false");
+        Map<String, String> properties = new HashMap<>();
+        properties.put("npmName", "arrayAndAnyTest");
+        properties.put("npmVersion", "1.0.2");
+        properties.put("snapshot", "false");
 
-        return propeties;
+        return properties;
     }
 
     @Override
diff --git a/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptnode/TypescriptNodeES5IntegrationTest.java b/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptnode/TypescriptNodeES5IntegrationTest.java
index 22bac4ea316..5bf54ceee85 100644
--- a/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptnode/TypescriptNodeES5IntegrationTest.java
+++ b/modules/swagger-codegen/src/test/java/io/swagger/codegen/typescript/typescriptnode/TypescriptNodeES5IntegrationTest.java
@@ -17,13 +17,13 @@ public class TypescriptNodeES5IntegrationTest extends AbstractIntegrationTest {
 
     @Override
     protected Map<String, String> configProperties() {
-        Map<String, String> propeties = new HashMap<>();
-        propeties.put("npmName", "node-es6-test");
-        propeties.put("npmVersion", "1.0.3");
-        propeties.put("snapshot", "false");
-        propeties.put("supportsES6", "false");
+        Map<String, String> properties = new HashMap<>();
+        properties.put("npmName", "node-es6-test");
+        properties.put("npmVersion", "1.0.3");
+        properties.put("snapshot", "false");
+        properties.put("supportsES6", "false");
 
-        return propeties;
+        return properties;
     }
 
     @Override
diff --git a/modules/swagger-codegen/src/test/resources/1_2/petstore-1.2/pet b/modules/swagger-codegen/src/test/resources/1_2/petstore-1.2/pet
index 4a8439a4424..9ee8ba2b8e4 100644
--- a/modules/swagger-codegen/src/test/resources/1_2/petstore-1.2/pet
+++ b/modules/swagger-codegen/src/test/resources/1_2/petstore-1.2/pet
@@ -246,7 +246,7 @@
         {
           "method": "GET",
           "summary": "Finds Pets by status",
-          "notes": "Multiple status values can be provided with comma seperated strings",
+          "notes": "Multiple status values can be provided with comma separated strings",
           "type": "array",
           "items": {
             "$ref": "Pet"
@@ -283,7 +283,7 @@
         {
           "method": "GET",
           "summary": "Finds Pets by tags",
-          "notes": "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.",
+          "notes": "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",
           "type": "array",
           "items": {
             "$ref": "Pet"
diff --git a/modules/swagger-codegen/src/test/resources/2_0/globalSecurity.json b/modules/swagger-codegen/src/test/resources/2_0/globalSecurity.json
index 36fa87664ae..cc302bbf5a7 100644
--- a/modules/swagger-codegen/src/test/resources/2_0/globalSecurity.json
+++ b/modules/swagger-codegen/src/test/resources/2_0/globalSecurity.json
@@ -113,7 +113,7 @@
           "pet"
         ],
         "summary": "Finds Pets by status",
-        "description": "Multiple status values can be provided with comma seperated strings",
+        "description": "Multiple status values can be provided with comma separated strings",
         "operationId": "findPetsByStatus",
         "produces": [
           "application/json",
@@ -163,7 +163,7 @@
           "pet"
         ],
         "summary": "Finds Pets by tags",
-        "description": "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.",
+        "description": "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",
         "operationId": "findPetsByTags",
         "produces": [
           "application/json",
diff --git a/modules/swagger-codegen/src/test/resources/2_0/petstore-orig.json b/modules/swagger-codegen/src/test/resources/2_0/petstore-orig.json
index 7422817fea7..58577dd2f52 100644
--- a/modules/swagger-codegen/src/test/resources/2_0/petstore-orig.json
+++ b/modules/swagger-codegen/src/test/resources/2_0/petstore-orig.json
@@ -113,7 +113,7 @@
           "pet"
         ],
         "summary": "Finds Pets by status",
-        "description": "Multiple status values can be provided with comma seperated strings",
+        "description": "Multiple status values can be provided with comma separated strings",
         "operationId": "findPetsByStatus",
         "produces": [
           "application/json",
@@ -163,7 +163,7 @@
           "pet"
         ],
         "summary": "Finds Pets by tags",
-        "description": "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.",
+        "description": "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",
         "operationId": "findPetsByTags",
         "produces": [
           "application/json",
diff --git a/modules/swagger-codegen/src/test/resources/2_0/petstore.json b/modules/swagger-codegen/src/test/resources/2_0/petstore.json
index 24fcf4bf768..be0254ec3a2 100644
--- a/modules/swagger-codegen/src/test/resources/2_0/petstore.json
+++ b/modules/swagger-codegen/src/test/resources/2_0/petstore.json
@@ -114,7 +114,7 @@
           "pet"
         ],
         "summary": "Finds Pets by status",
-        "description": "Multiple status values can be provided with comma seperated strings",
+        "description": "Multiple status values can be provided with comma separated strings",
         "operationId": "findPetsByStatus",
         "produces": [
           "application/json",
@@ -174,7 +174,7 @@
           "pet"
         ],
         "summary": "Finds Pets by tags",
-        "description": "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.",
+        "description": "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",
         "operationId": "findPetsByTags",
         "produces": [
           "application/json",
diff --git a/modules/swagger-codegen/src/test/resources/integrationtests/typescript/additional-properties-expected/.swagger-codegen-ignore b/modules/swagger-codegen/src/test/resources/integrationtests/typescript/additional-properties-expected/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/modules/swagger-codegen/src/test/resources/integrationtests/typescript/additional-properties-expected/.swagger-codegen-ignore
+++ b/modules/swagger-codegen/src/test/resources/integrationtests/typescript/additional-properties-expected/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/modules/swagger-codegen/src/test/resources/integrationtests/typescript/array-and-object-expected/.swagger-codegen-ignore b/modules/swagger-codegen/src/test/resources/integrationtests/typescript/array-and-object-expected/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/modules/swagger-codegen/src/test/resources/integrationtests/typescript/array-and-object-expected/.swagger-codegen-ignore
+++ b/modules/swagger-codegen/src/test/resources/integrationtests/typescript/array-and-object-expected/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/modules/swagger-codegen/src/test/resources/integrationtests/typescript/node-es5-expected/.swagger-codegen-ignore b/modules/swagger-codegen/src/test/resources/integrationtests/typescript/node-es5-expected/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/modules/swagger-codegen/src/test/resources/integrationtests/typescript/node-es5-expected/.swagger-codegen-ignore
+++ b/modules/swagger-codegen/src/test/resources/integrationtests/typescript/node-es5-expected/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/modules/swagger-codegen/src/test/resources/petstore.json b/modules/swagger-codegen/src/test/resources/petstore.json
index 66762d74b2b..dd9b1f42edf 100644
--- a/modules/swagger-codegen/src/test/resources/petstore.json
+++ b/modules/swagger-codegen/src/test/resources/petstore.json
@@ -113,7 +113,7 @@
           "pet"
         ],
         "summary": "Finds Pets by status",
-        "description": "Multiple status values can be provided with comma seperated strings",
+        "description": "Multiple status values can be provided with comma separated strings",
         "operationId": "findPetsByStatus",
         "produces": [
           "application/json",
@@ -163,7 +163,7 @@
           "pet"
         ],
         "summary": "Finds Pets by tags",
-        "description": "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.",
+        "description": "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",
         "operationId": "findPetsByTags",
         "produces": [
           "application/json",
diff --git a/modules/swagger-generator/src/test/resources/petstore.json b/modules/swagger-generator/src/test/resources/petstore.json
index 67c4d47292d..1617f8d0ae6 100644
--- a/modules/swagger-generator/src/test/resources/petstore.json
+++ b/modules/swagger-generator/src/test/resources/petstore.json
@@ -135,7 +135,7 @@
                     "pet"
                 ],
                 "summary": "Finds Pets by status",
-                "description": "Multiple status values can be provided with comma seperated strings",
+                "description": "Multiple status values can be provided with comma separated strings",
                 "operationId": "findPetsByStatus",
                 "produces": [
                     "application/xml",
@@ -190,7 +190,7 @@
                     "pet"
                 ],
                 "summary": "Finds Pets by tags",
-                "description": "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.",
+                "description": "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",
                 "operationId": "findPetsByTags",
                 "produces": [
                     "application/xml",
diff --git a/samples/client/petstore-security-test/java/okhttp-gson/src/main/java/io/swagger/client/JSON.java b/samples/client/petstore-security-test/java/okhttp-gson/src/main/java/io/swagger/client/JSON.java
index 6053b748e3c..ba757cd0d3d 100644
--- a/samples/client/petstore-security-test/java/okhttp-gson/src/main/java/io/swagger/client/JSON.java
+++ b/samples/client/petstore-security-test/java/okhttp-gson/src/main/java/io/swagger/client/JSON.java
@@ -100,7 +100,7 @@ public class JSON {
      *
      * @param <T> Type
      * @param body The JSON string
-     * @param returnType The type to deserialize inot
+     * @param returnType The type to deserialize into
      * @return The deserialized Java object
      */
     public <T> T deserialize(String body, Type returnType) {
diff --git a/samples/client/petstore-security-test/objc/SwaggerClient/Core/SWGApiClient.h b/samples/client/petstore-security-test/objc/SwaggerClient/Core/SWGApiClient.h
index 47e66aa1a3b..3421219f37d 100644
--- a/samples/client/petstore-security-test/objc/SwaggerClient/Core/SWGApiClient.h
+++ b/samples/client/petstore-security-test/objc/SwaggerClient/Core/SWGApiClient.h
@@ -150,7 +150,7 @@ extern NSString *const SWGResponseObjectErrorKey;
 /**
  * Updates header parameters and query parameters for authentication
  *
- * @param headers The header parameter will be udpated, passed by pointer to pointer.
+ * @param headers The header parameter will be updated, passed by pointer to pointer.
  * @param querys The query parameters will be updated, passed by pointer to pointer.
  * @param authSettings The authentication names NSArray.
  */
diff --git a/samples/client/petstore-security-test/objc/SwaggerClient/Core/SWGResponseDeserializer.m b/samples/client/petstore-security-test/objc/SwaggerClient/Core/SWGResponseDeserializer.m
index a0efd1d5927..6ac9f75e818 100644
--- a/samples/client/petstore-security-test/objc/SwaggerClient/Core/SWGResponseDeserializer.m
+++ b/samples/client/petstore-security-test/objc/SwaggerClient/Core/SWGResponseDeserializer.m
@@ -223,7 +223,7 @@ NSInteger const SWGUnknownResponseObjectErrorCode = 143528;
 }
 
 -(NSError *)unknownResponseErrorWithExpectedType:(NSString *)expected data:(id)data  {
-    NSString * message = [NSString stringWithFormat:NSLocalizedString(@"Unknown response expected type %@ [reponse: %@]",nil),expected,data];
+    NSString * message = [NSString stringWithFormat:NSLocalizedString(@"Unknown response expected type %@ [response: %@]",nil),expected,data];
     NSDictionary * userInfo = @{NSLocalizedDescriptionKey : message};
     return [NSError errorWithDomain:SWGDeserializationErrorDomainKey code:SWGUnknownResponseObjectErrorCode userInfo:userInfo];
 }
diff --git a/samples/client/petstore-security-test/perl/deep_module_test/lib/Something/Deep/Configuration.pm b/samples/client/petstore-security-test/perl/deep_module_test/lib/Something/Deep/Configuration.pm
index c6a1121dcdf..10a61cedce2 100644
--- a/samples/client/petstore-security-test/perl/deep_module_test/lib/Something/Deep/Configuration.pm
+++ b/samples/client/petstore-security-test/perl/deep_module_test/lib/Something/Deep/Configuration.pm
@@ -44,7 +44,7 @@ use constant VERSION => '1.0.0';
 our $http_timeout = 180;
 our $http_user_agent = 'Perl-Swagger';
 
-# authenticaiton setting
+# authentication setting
 our $api_key = {};
 our $api_key_prefix = {};
 our $api_key_in = {};
diff --git a/samples/client/petstore-security-test/perl/lib/WWW/SwaggerClient/Configuration.pm b/samples/client/petstore-security-test/perl/lib/WWW/SwaggerClient/Configuration.pm
index 711ffb70d56..fb5d0c6e675 100644
--- a/samples/client/petstore-security-test/perl/lib/WWW/SwaggerClient/Configuration.pm
+++ b/samples/client/petstore-security-test/perl/lib/WWW/SwaggerClient/Configuration.pm
@@ -44,7 +44,7 @@ use constant VERSION => '1.0.0';
 our $http_timeout = 180;
 our $http_user_agent = 'Perl-Swagger';
 
-# authenticaiton setting
+# authentication setting
 our $api_key = {};
 our $api_key_prefix = {};
 our $api_key_in = {};
diff --git a/samples/client/petstore-security-test/ruby/lib/petstore/api_client.rb b/samples/client/petstore-security-test/ruby/lib/petstore/api_client.rb
index a198cd74008..9bdf0103a99 100644
--- a/samples/client/petstore-security-test/ruby/lib/petstore/api_client.rb
+++ b/samples/client/petstore-security-test/ruby/lib/petstore/api_client.rb
@@ -135,7 +135,7 @@ module Petstore
     #   application/json; charset=UTF8
     #   APPLICATION/JSON
     # @param [String] mime MIME
-    # @return [Boolean] True if the MIME is applicaton/json
+    # @return [Boolean] True if the MIME is application/json
     def json_mime?(mime)
        !(mime =~ /\Aapplication\/json(;.*)?\z/i).nil?
     end
diff --git a/samples/client/petstore-security-test/typescript-fetch/README.md b/samples/client/petstore-security-test/typescript-fetch/README.md
index db2dfccec36..664e1755933 100644
--- a/samples/client/petstore-security-test/typescript-fetch/README.md
+++ b/samples/client/petstore-security-test/typescript-fetch/README.md
@@ -26,7 +26,7 @@ CAVEAT: Due to [privilege implications](https://docs.npmjs.com/misc/scripts#user
 #### NPM ####
 You may publish the module to NPM. In this case, you would be able to install the module as any other NPM module. It maybe useful to use [scoped packages](https://docs.npmjs.com/misc/scope).
 
-You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink everytime you deploy that project. 
+You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink every time you deploy that project. 
 
 You can also directly install the module using `npm install file_path`. If you do `npm install file_path --save`, NPM will save relative path to `package.json`. In this case, `npm install` and `npm shrinkwrap` may misbehave. You would need to manually edit `package.json` and replace it with absolute path. 
 
diff --git a/samples/client/petstore/android/httpclient/docs/PetApi.md b/samples/client/petstore/android/httpclient/docs/PetApi.md
index 7b5585e3f58..e7b393c8ea7 100644
--- a/samples/client/petstore/android/httpclient/docs/PetApi.md
+++ b/samples/client/petstore/android/httpclient/docs/PetApi.md
@@ -106,7 +106,7 @@ null (empty response body)
 
 Finds Pets by status
 
-Multiple status values can be provided with comma seperated strings
+Multiple status values can be provided with comma separated strings
 
 ### Example
 ```java
@@ -149,7 +149,7 @@ Name | Type | Description  | Notes
 
 Finds Pets by tags
 
-Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 
 ### Example
 ```java
diff --git a/samples/client/petstore/android/httpclient/src/main/java/io/swagger/client/api/PetApi.java b/samples/client/petstore/android/httpclient/src/main/java/io/swagger/client/api/PetApi.java
index 3960e910f6c..086378eb0ca 100644
--- a/samples/client/petstore/android/httpclient/src/main/java/io/swagger/client/api/PetApi.java
+++ b/samples/client/petstore/android/httpclient/src/main/java/io/swagger/client/api/PetApi.java
@@ -168,7 +168,7 @@ public class PetApi {
   }
   /**
    * Finds Pets by status
-   * Multiple status values can be provided with comma seperated strings
+   * Multiple status values can be provided with comma separated strings
    * @param status Status values that need to be considered for filter
    * @return List<Pet>
    */
@@ -218,7 +218,7 @@ public class PetApi {
   }
   /**
    * Finds Pets by tags
-   * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+   * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
    * @param tags Tags to filter by
    * @return List<Pet>
    */
diff --git a/samples/client/petstore/android/volley/.swagger-codegen-ignore b/samples/client/petstore/android/volley/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/android/volley/.swagger-codegen-ignore
+++ b/samples/client/petstore/android/volley/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/android/volley/docs/PetApi.md b/samples/client/petstore/android/volley/docs/PetApi.md
index 7b5585e3f58..e7b393c8ea7 100644
--- a/samples/client/petstore/android/volley/docs/PetApi.md
+++ b/samples/client/petstore/android/volley/docs/PetApi.md
@@ -106,7 +106,7 @@ null (empty response body)
 
 Finds Pets by status
 
-Multiple status values can be provided with comma seperated strings
+Multiple status values can be provided with comma separated strings
 
 ### Example
 ```java
@@ -149,7 +149,7 @@ Name | Type | Description  | Notes
 
 Finds Pets by tags
 
-Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 
 ### Example
 ```java
diff --git a/samples/client/petstore/android/volley/src/main/java/io/swagger/client/api/PetApi.java b/samples/client/petstore/android/volley/src/main/java/io/swagger/client/api/PetApi.java
index 49cd00cd2fd..ae9bcead7c5 100644
--- a/samples/client/petstore/android/volley/src/main/java/io/swagger/client/api/PetApi.java
+++ b/samples/client/petstore/android/volley/src/main/java/io/swagger/client/api/PetApi.java
@@ -327,7 +327,7 @@ public class PetApi {
   }
   /**
   * Finds Pets by status
-  * Multiple status values can be provided with comma seperated strings
+  * Multiple status values can be provided with comma separated strings
    * @param status Status values that need to be considered for filter
    * @return List<Pet>
   */
@@ -392,7 +392,7 @@ public class PetApi {
 
       /**
    * Finds Pets by status
-   * Multiple status values can be provided with comma seperated strings
+   * Multiple status values can be provided with comma separated strings
    * @param status Status values that need to be considered for filter
   */
   public void findPetsByStatus (List<String> status, final Response.Listener<List<Pet>> responseListener, final Response.ErrorListener errorListener) {
@@ -454,7 +454,7 @@ public class PetApi {
   }
   /**
   * Finds Pets by tags
-  * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+  * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
    * @param tags Tags to filter by
    * @return List<Pet>
   */
@@ -519,7 +519,7 @@ public class PetApi {
 
       /**
    * Finds Pets by tags
-   * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+   * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
    * @param tags Tags to filter by
   */
   public void findPetsByTags (List<String> tags, final Response.Listener<List<Pet>> responseListener, final Response.ErrorListener errorListener) {
diff --git a/samples/client/petstore/clojure/src/swagger_petstore/api/pet.clj b/samples/client/petstore/clojure/src/swagger_petstore/api/pet.clj
index a455838c8fc..96c1cf85fc2 100644
--- a/samples/client/petstore/clojure/src/swagger_petstore/api/pet.clj
+++ b/samples/client/petstore/clojure/src/swagger_petstore/api/pet.clj
@@ -90,7 +90,7 @@
 
 (defn find-pets-by-tags-with-http-info
   "Finds Pets by tags
-  Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing."
+  Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing."
   ([] (find-pets-by-tags-with-http-info nil))
   ([{:keys [tags ]}]
    (call-api "/pet/findByTags" :get
@@ -104,7 +104,7 @@
 
 (defn find-pets-by-tags
   "Finds Pets by tags
-  Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing."
+  Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing."
   ([] (find-pets-by-tags nil))
   ([optional-params]
    (:data (find-pets-by-tags-with-http-info optional-params))))
diff --git a/samples/client/petstore/cpprest/.swagger-codegen-ignore b/samples/client/petstore/cpprest/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/cpprest/.swagger-codegen-ignore
+++ b/samples/client/petstore/cpprest/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/csharp/SwaggerClient/.swagger-codegen-ignore b/samples/client/petstore/csharp/SwaggerClient/.swagger-codegen-ignore
index 61ed08d3455..7a6a67e36cc 100644
--- a/samples/client/petstore/csharp/SwaggerClient/.swagger-codegen-ignore
+++ b/samples/client/petstore/csharp/SwaggerClient/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/flash/flash/build.properties b/samples/client/petstore/flash/flash/build.properties
index 8e77d88c961..356f112b144 100644
--- a/samples/client/petstore/flash/flash/build.properties
+++ b/samples/client/petstore/flash/flash/build.properties
@@ -4,7 +4,7 @@ title=Sample app AS3 SDK API Documentation
 #Path to the source folder where the .as files are located
 sourcepath = ./src/main/flex
 
-# Class-folders you want to search for classes to be included in the docs, seperated by spaces (for example   ../com/ ../net/  )
+# Class-folders you want to search for classes to be included in the docs, separated by spaces (for example   ../com/ ../net/  )
 # to include every .as and .mxml file within your project, just state   ../
 domainextensions = ./src/main/flex
 
diff --git a/samples/client/petstore/flash/flash/build.xml b/samples/client/petstore/flash/flash/build.xml
index 4f021b0b8b2..9b84a466b76 100644
--- a/samples/client/petstore/flash/flash/build.xml
+++ b/samples/client/petstore/flash/flash/build.xml
@@ -17,7 +17,7 @@
 
     <target name="setup" description="perform an setup operations"/>
 
-    <!-- Execute the ASDoc Compile wich runs 3 seperate tasks in a series -->
+    <!-- Execute the ASDoc Compile which runs 3 separate tasks in a series -->
     <target name="compile" description="series of tasks to create docs and swc">
 
         <!--<antcall target="cleanDir" description="clean the docs directory"/>-->
diff --git a/samples/client/petstore/flash/flash/src/io/swagger/event/Response.as b/samples/client/petstore/flash/flash/src/io/swagger/event/Response.as
index a43b7980a38..d19dd0ae358 100644
--- a/samples/client/petstore/flash/flash/src/io/swagger/event/Response.as
+++ b/samples/client/petstore/flash/flash/src/io/swagger/event/Response.as
@@ -12,7 +12,7 @@ public class Response {
     public var isSuccess:Boolean;
 
     /**
-     * The payload of the succesful operation eg. a Word in a WordRequest
+     * The payload of the successful operation eg. a Word in a WordRequest
      */
     public var payload:Object;
 
diff --git a/samples/client/petstore/flash/src/main/flex/build.properties b/samples/client/petstore/flash/src/main/flex/build.properties
index 8e77d88c961..356f112b144 100644
--- a/samples/client/petstore/flash/src/main/flex/build.properties
+++ b/samples/client/petstore/flash/src/main/flex/build.properties
@@ -4,7 +4,7 @@ title=Sample app AS3 SDK API Documentation
 #Path to the source folder where the .as files are located
 sourcepath = ./src/main/flex
 
-# Class-folders you want to search for classes to be included in the docs, seperated by spaces (for example   ../com/ ../net/  )
+# Class-folders you want to search for classes to be included in the docs, separated by spaces (for example   ../com/ ../net/  )
 # to include every .as and .mxml file within your project, just state   ../
 domainextensions = ./src/main/flex
 
diff --git a/samples/client/petstore/flash/src/main/flex/build.xml b/samples/client/petstore/flash/src/main/flex/build.xml
index 4f021b0b8b2..9b84a466b76 100644
--- a/samples/client/petstore/flash/src/main/flex/build.xml
+++ b/samples/client/petstore/flash/src/main/flex/build.xml
@@ -17,7 +17,7 @@
 
     <target name="setup" description="perform an setup operations"/>
 
-    <!-- Execute the ASDoc Compile wich runs 3 seperate tasks in a series -->
+    <!-- Execute the ASDoc Compile which runs 3 separate tasks in a series -->
     <target name="compile" description="series of tasks to create docs and swc">
 
         <!--<antcall target="cleanDir" description="clean the docs directory"/>-->
diff --git a/samples/client/petstore/flash/src/main/flex/io/swagger/swagger/event/Response.as b/samples/client/petstore/flash/src/main/flex/io/swagger/swagger/event/Response.as
index a43b7980a38..d19dd0ae358 100644
--- a/samples/client/petstore/flash/src/main/flex/io/swagger/swagger/event/Response.as
+++ b/samples/client/petstore/flash/src/main/flex/io/swagger/swagger/event/Response.as
@@ -12,7 +12,7 @@ public class Response {
     public var isSuccess:Boolean;
 
     /**
-     * The payload of the succesful operation eg. a Word in a WordRequest
+     * The payload of the successful operation eg. a Word in a WordRequest
      */
     public var payload:Object;
 
diff --git a/samples/client/petstore/go/go-petstore/.swagger-codegen-ignore b/samples/client/petstore/go/go-petstore/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/go/go-petstore/.swagger-codegen-ignore
+++ b/samples/client/petstore/go/go-petstore/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/groovy/.swagger-codegen-ignore b/samples/client/petstore/groovy/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/groovy/.swagger-codegen-ignore
+++ b/samples/client/petstore/groovy/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/java/okhttp-gson/src/main/java/io/swagger/client/JSON.java b/samples/client/petstore/java/okhttp-gson/src/main/java/io/swagger/client/JSON.java
index 540611eab9d..99f9bab36ac 100644
--- a/samples/client/petstore/java/okhttp-gson/src/main/java/io/swagger/client/JSON.java
+++ b/samples/client/petstore/java/okhttp-gson/src/main/java/io/swagger/client/JSON.java
@@ -100,7 +100,7 @@ public class JSON {
      *
      * @param <T> Type
      * @param body The JSON string
-     * @param returnType The type to deserialize inot
+     * @param returnType The type to deserialize into
      * @return The deserialized Java object
      */
     @SuppressWarnings("unchecked")
diff --git a/samples/client/petstore/javascript-closure-angular/lib/goog/base.js b/samples/client/petstore/javascript-closure-angular/lib/goog/base.js
index 58674377024..c1f3b579582 100644
--- a/samples/client/petstore/javascript-closure-angular/lib/goog/base.js
+++ b/samples/client/petstore/javascript-closure-angular/lib/goog/base.js
@@ -284,7 +284,7 @@ goog.addDependency = function(relPath, provides, requires) {
 
 // NOTE(nnaze): The debug DOM loader was included in base.js as an orignal
 // way to do "debug-mode" development.  The dependency system can sometimes
-// be confusing, as can the debug DOM loader's asyncronous nature.
+// be confusing, as can the debug DOM loader's asynchronous nature.
 //
 // With the DOM loader, a call to goog.require() is not blocking -- the
 // script will not load until some point after the current script.  If a
diff --git a/samples/client/petstore/javascript-promise/.swagger-codegen-ignore b/samples/client/petstore/javascript-promise/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/javascript-promise/.swagger-codegen-ignore
+++ b/samples/client/petstore/javascript-promise/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/javascript/.swagger-codegen-ignore b/samples/client/petstore/javascript/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/javascript/.swagger-codegen-ignore
+++ b/samples/client/petstore/javascript/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/objc/core-data/.swagger-codegen-ignore b/samples/client/petstore/objc/core-data/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/objc/core-data/.swagger-codegen-ignore
+++ b/samples/client/petstore/objc/core-data/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/objc/core-data/SwaggerClient/Api/SWGPetApi.h b/samples/client/petstore/objc/core-data/SwaggerClient/Api/SWGPetApi.h
index 97f914a627e..6c3303848f8 100644
--- a/samples/client/petstore/objc/core-data/SwaggerClient/Api/SWGPetApi.h
+++ b/samples/client/petstore/objc/core-data/SwaggerClient/Api/SWGPetApi.h
@@ -61,7 +61,7 @@ extern NSInteger kSWGPetApiMissingParamErrorCode;
 
 
 /// Finds Pets by status
-/// Multiple status values can be provided with comma seperated strings
+/// Multiple status values can be provided with comma separated strings
 ///
 /// @param status Status values that need to be considered for filter (optional) (default to available)
 /// 
@@ -74,7 +74,7 @@ extern NSInteger kSWGPetApiMissingParamErrorCode;
 
 
 /// Finds Pets by tags
-/// Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+/// Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 ///
 /// @param tags Tags to filter by (optional)
 /// 
diff --git a/samples/client/petstore/objc/core-data/SwaggerClient/Api/SWGPetApi.m b/samples/client/petstore/objc/core-data/SwaggerClient/Api/SWGPetApi.m
index e35421fc520..76d707cdb42 100644
--- a/samples/client/petstore/objc/core-data/SwaggerClient/Api/SWGPetApi.m
+++ b/samples/client/petstore/objc/core-data/SwaggerClient/Api/SWGPetApi.m
@@ -208,7 +208,7 @@ NSInteger kSWGPetApiMissingParamErrorCode = 234513;
 
 ///
 /// Finds Pets by status
-/// Multiple status values can be provided with comma seperated strings
+/// Multiple status values can be provided with comma separated strings
 ///  @param status Status values that need to be considered for filter (optional, default to available)
 ///
 ///  @returns NSArray<SWGPet>*
@@ -270,7 +270,7 @@ NSInteger kSWGPetApiMissingParamErrorCode = 234513;
 
 ///
 /// Finds Pets by tags
-/// Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+/// Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 ///  @param tags Tags to filter by (optional)
 ///
 ///  @returns NSArray<SWGPet>*
diff --git a/samples/client/petstore/objc/core-data/SwaggerClient/Core/SWGApiClient.h b/samples/client/petstore/objc/core-data/SwaggerClient/Core/SWGApiClient.h
index 2ec5c9b0fcc..a5f267821d8 100644
--- a/samples/client/petstore/objc/core-data/SwaggerClient/Core/SWGApiClient.h
+++ b/samples/client/petstore/objc/core-data/SwaggerClient/Core/SWGApiClient.h
@@ -154,7 +154,7 @@ extern NSString *const SWGResponseObjectErrorKey;
 /**
  * Updates header parameters and query parameters for authentication
  *
- * @param headers The header parameter will be udpated, passed by pointer to pointer.
+ * @param headers The header parameter will be updated, passed by pointer to pointer.
  * @param querys The query parameters will be updated, passed by pointer to pointer.
  * @param authSettings The authentication names NSArray.
  */
diff --git a/samples/client/petstore/objc/core-data/SwaggerClient/Core/SWGResponseDeserializer.m b/samples/client/petstore/objc/core-data/SwaggerClient/Core/SWGResponseDeserializer.m
index a0efd1d5927..6ac9f75e818 100644
--- a/samples/client/petstore/objc/core-data/SwaggerClient/Core/SWGResponseDeserializer.m
+++ b/samples/client/petstore/objc/core-data/SwaggerClient/Core/SWGResponseDeserializer.m
@@ -223,7 +223,7 @@ NSInteger const SWGUnknownResponseObjectErrorCode = 143528;
 }
 
 -(NSError *)unknownResponseErrorWithExpectedType:(NSString *)expected data:(id)data  {
-    NSString * message = [NSString stringWithFormat:NSLocalizedString(@"Unknown response expected type %@ [reponse: %@]",nil),expected,data];
+    NSString * message = [NSString stringWithFormat:NSLocalizedString(@"Unknown response expected type %@ [response: %@]",nil),expected,data];
     NSDictionary * userInfo = @{NSLocalizedDescriptionKey : message};
     return [NSError errorWithDomain:SWGDeserializationErrorDomainKey code:SWGUnknownResponseObjectErrorCode userInfo:userInfo];
 }
diff --git a/samples/client/petstore/objc/default/.swagger-codegen-ignore b/samples/client/petstore/objc/default/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/objc/default/.swagger-codegen-ignore
+++ b/samples/client/petstore/objc/default/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/objc/default/SwaggerClient/Api/SWGPetApi.h b/samples/client/petstore/objc/default/SwaggerClient/Api/SWGPetApi.h
index 97f914a627e..6c3303848f8 100644
--- a/samples/client/petstore/objc/default/SwaggerClient/Api/SWGPetApi.h
+++ b/samples/client/petstore/objc/default/SwaggerClient/Api/SWGPetApi.h
@@ -61,7 +61,7 @@ extern NSInteger kSWGPetApiMissingParamErrorCode;
 
 
 /// Finds Pets by status
-/// Multiple status values can be provided with comma seperated strings
+/// Multiple status values can be provided with comma separated strings
 ///
 /// @param status Status values that need to be considered for filter (optional) (default to available)
 /// 
@@ -74,7 +74,7 @@ extern NSInteger kSWGPetApiMissingParamErrorCode;
 
 
 /// Finds Pets by tags
-/// Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+/// Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 ///
 /// @param tags Tags to filter by (optional)
 /// 
diff --git a/samples/client/petstore/objc/default/SwaggerClient/Api/SWGPetApi.m b/samples/client/petstore/objc/default/SwaggerClient/Api/SWGPetApi.m
index e35421fc520..76d707cdb42 100644
--- a/samples/client/petstore/objc/default/SwaggerClient/Api/SWGPetApi.m
+++ b/samples/client/petstore/objc/default/SwaggerClient/Api/SWGPetApi.m
@@ -208,7 +208,7 @@ NSInteger kSWGPetApiMissingParamErrorCode = 234513;
 
 ///
 /// Finds Pets by status
-/// Multiple status values can be provided with comma seperated strings
+/// Multiple status values can be provided with comma separated strings
 ///  @param status Status values that need to be considered for filter (optional, default to available)
 ///
 ///  @returns NSArray<SWGPet>*
@@ -270,7 +270,7 @@ NSInteger kSWGPetApiMissingParamErrorCode = 234513;
 
 ///
 /// Finds Pets by tags
-/// Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+/// Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 ///  @param tags Tags to filter by (optional)
 ///
 ///  @returns NSArray<SWGPet>*
diff --git a/samples/client/petstore/objc/default/SwaggerClient/Core/SWGApiClient.h b/samples/client/petstore/objc/default/SwaggerClient/Core/SWGApiClient.h
index 2ec5c9b0fcc..a5f267821d8 100644
--- a/samples/client/petstore/objc/default/SwaggerClient/Core/SWGApiClient.h
+++ b/samples/client/petstore/objc/default/SwaggerClient/Core/SWGApiClient.h
@@ -154,7 +154,7 @@ extern NSString *const SWGResponseObjectErrorKey;
 /**
  * Updates header parameters and query parameters for authentication
  *
- * @param headers The header parameter will be udpated, passed by pointer to pointer.
+ * @param headers The header parameter will be updated, passed by pointer to pointer.
  * @param querys The query parameters will be updated, passed by pointer to pointer.
  * @param authSettings The authentication names NSArray.
  */
diff --git a/samples/client/petstore/objc/default/SwaggerClient/Core/SWGResponseDeserializer.m b/samples/client/petstore/objc/default/SwaggerClient/Core/SWGResponseDeserializer.m
index a0efd1d5927..6ac9f75e818 100644
--- a/samples/client/petstore/objc/default/SwaggerClient/Core/SWGResponseDeserializer.m
+++ b/samples/client/petstore/objc/default/SwaggerClient/Core/SWGResponseDeserializer.m
@@ -223,7 +223,7 @@ NSInteger const SWGUnknownResponseObjectErrorCode = 143528;
 }
 
 -(NSError *)unknownResponseErrorWithExpectedType:(NSString *)expected data:(id)data  {
-    NSString * message = [NSString stringWithFormat:NSLocalizedString(@"Unknown response expected type %@ [reponse: %@]",nil),expected,data];
+    NSString * message = [NSString stringWithFormat:NSLocalizedString(@"Unknown response expected type %@ [response: %@]",nil),expected,data];
     NSDictionary * userInfo = @{NSLocalizedDescriptionKey : message};
     return [NSError errorWithDomain:SWGDeserializationErrorDomainKey code:SWGUnknownResponseObjectErrorCode userInfo:userInfo];
 }
diff --git a/samples/client/petstore/objc/default/docs/SWGPetApi.md b/samples/client/petstore/objc/default/docs/SWGPetApi.md
index 92fb2c4de81..9971ffff450 100644
--- a/samples/client/petstore/objc/default/docs/SWGPetApi.md
+++ b/samples/client/petstore/objc/default/docs/SWGPetApi.md
@@ -130,7 +130,7 @@ void (empty response body)
 
 Finds Pets by status
 
-Multiple status values can be provided with comma seperated strings
+Multiple status values can be provided with comma separated strings
 
 ### Example 
 ```objc
@@ -185,7 +185,7 @@ Name | Type | Description  | Notes
 
 Finds Pets by tags
 
-Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 
 ### Example 
 ```objc
diff --git a/samples/client/petstore/perl/.swagger-codegen-ignore b/samples/client/petstore/perl/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/perl/.swagger-codegen-ignore
+++ b/samples/client/petstore/perl/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/perl/lib/WWW/SwaggerClient/Configuration.pm b/samples/client/petstore/perl/lib/WWW/SwaggerClient/Configuration.pm
index d6f50b46251..fa58024872b 100644
--- a/samples/client/petstore/perl/lib/WWW/SwaggerClient/Configuration.pm
+++ b/samples/client/petstore/perl/lib/WWW/SwaggerClient/Configuration.pm
@@ -44,7 +44,7 @@ use constant VERSION => '1.0.0';
 our $http_timeout = 180;
 our $http_user_agent = 'Perl-Swagger';
 
-# authenticaiton setting
+# authentication setting
 our $api_key = {};
 our $api_key_prefix = {};
 our $api_key_in = {};
diff --git a/samples/client/petstore/php/.swagger-codegen-ignore b/samples/client/petstore/php/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/php/.swagger-codegen-ignore
+++ b/samples/client/petstore/php/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/python/.swagger-codegen-ignore b/samples/client/petstore/python/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/python/.swagger-codegen-ignore
+++ b/samples/client/petstore/python/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/ruby/.swagger-codegen-ignore b/samples/client/petstore/ruby/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/ruby/.swagger-codegen-ignore
+++ b/samples/client/petstore/ruby/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/ruby/lib/petstore/api_client.rb b/samples/client/petstore/ruby/lib/petstore/api_client.rb
index 52ba90b2082..c8170709bb6 100644
--- a/samples/client/petstore/ruby/lib/petstore/api_client.rb
+++ b/samples/client/petstore/ruby/lib/petstore/api_client.rb
@@ -135,7 +135,7 @@ module Petstore
     #   application/json; charset=UTF8
     #   APPLICATION/JSON
     # @param [String] mime MIME
-    # @return [Boolean] True if the MIME is applicaton/json
+    # @return [Boolean] True if the MIME is application/json
     def json_mime?(mime)
        !(mime =~ /\Aapplication\/json(;.*)?\z/i).nil?
     end
diff --git a/samples/client/petstore/scala/.swagger-codegen-ignore b/samples/client/petstore/scala/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/scala/.swagger-codegen-ignore
+++ b/samples/client/petstore/scala/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/spring-stubs/.swagger-codegen-ignore b/samples/client/petstore/spring-stubs/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/spring-stubs/.swagger-codegen-ignore
+++ b/samples/client/petstore/spring-stubs/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/swift-promisekit/.swagger-codegen-ignore b/samples/client/petstore/swift-promisekit/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/swift-promisekit/.swagger-codegen-ignore
+++ b/samples/client/petstore/swift-promisekit/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/swift/.swagger-codegen-ignore b/samples/client/petstore/swift/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/swift/.swagger-codegen-ignore
+++ b/samples/client/petstore/swift/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/swift/default/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift b/samples/client/petstore/swift/default/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
index 6e4ddc4227b..a64e2da9b57 100644
--- a/samples/client/petstore/swift/default/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
+++ b/samples/client/petstore/swift/default/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
@@ -104,7 +104,7 @@ public class PetAPI: APIBase {
     /**
      Finds Pets by status
      - GET /pet/findByStatus
-     - Multiple status values can be provided with comma seperated strings
+     - Multiple status values can be provided with comma separated strings
      - OAuth:
        - type: oauth2
        - name: petstore_auth
@@ -153,7 +153,7 @@ public class PetAPI: APIBase {
     /**
      Finds Pets by tags
      - GET /pet/findByTags
-     - Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     - Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      - OAuth:
        - type: oauth2
        - name: petstore_auth
diff --git a/samples/client/petstore/swift/default/SwaggerClientTests/Pods/Alamofire/README.md b/samples/client/petstore/swift/default/SwaggerClientTests/Pods/Alamofire/README.md
index 56a6771636c..cce2041d9d9 100644
--- a/samples/client/petstore/swift/default/SwaggerClientTests/Pods/Alamofire/README.md
+++ b/samples/client/petstore/swift/default/SwaggerClientTests/Pods/Alamofire/README.md
@@ -1288,7 +1288,7 @@ The [ASF](https://github.com/Alamofire/Foundation#members) is looking to raise m
 * Potentially fund test servers to make it easier for us to test the edge cases
 * Potentially fund developers to work on one of our projects full-time
 
-The community adoption of the ASF libraries has been amazing. We are greatly humbled by your enthusiam around the projects, and want to continue to do everything we can to move the needle forward. With your continued support, the ASF will be able to improve its reach and also provide better legal safety for the core members. If you use any of our libraries for work, see if your employers would be interested in donating. Our initial goal is to raise $1000 to get all our legal ducks in a row and kickstart this campaign. Any amount you can donate today to help us reach our goal would be greatly appreciated.
+The community adoption of the ASF libraries has been amazing. We are greatly humbled by your enthusiasm around the projects, and want to continue to do everything we can to move the needle forward. With your continued support, the ASF will be able to improve its reach and also provide better legal safety for the core members. If you use any of our libraries for work, see if your employers would be interested in donating. Our initial goal is to raise $1000 to get all our legal ducks in a row and kickstart this campaign. Any amount you can donate today to help us reach our goal would be greatly appreciated.
 
 <a href='https://pledgie.com/campaigns/31474'><img alt='Click here to lend your support to: Alamofire Software Foundation and make a donation at pledgie.com !' src='https://pledgie.com/campaigns/31474.png?skin_name=chrome' border='0' ></a>
 
diff --git a/samples/client/petstore/swift/promisekit/.swagger-codegen-ignore b/samples/client/petstore/swift/promisekit/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/swift/promisekit/.swagger-codegen-ignore
+++ b/samples/client/petstore/swift/promisekit/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/swift/promisekit/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift b/samples/client/petstore/swift/promisekit/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
index 27000da5417..8388537a83e 100644
--- a/samples/client/petstore/swift/promisekit/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
+++ b/samples/client/petstore/swift/promisekit/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
@@ -156,7 +156,7 @@ public class PetAPI: APIBase {
     /**
      Finds Pets by status
      - GET /pet/findByStatus
-     - Multiple status values can be provided with comma seperated strings
+     - Multiple status values can be provided with comma separated strings
      - OAuth:
        - type: oauth2
        - name: petstore_auth
@@ -222,7 +222,7 @@ public class PetAPI: APIBase {
     /**
      Finds Pets by tags
      - GET /pet/findByTags
-     - Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     - Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      - OAuth:
        - type: oauth2
        - name: petstore_auth
diff --git a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/Alamofire/README.md b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/Alamofire/README.md
index 56a6771636c..cce2041d9d9 100644
--- a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/Alamofire/README.md
+++ b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/Alamofire/README.md
@@ -1288,7 +1288,7 @@ The [ASF](https://github.com/Alamofire/Foundation#members) is looking to raise m
 * Potentially fund test servers to make it easier for us to test the edge cases
 * Potentially fund developers to work on one of our projects full-time
 
-The community adoption of the ASF libraries has been amazing. We are greatly humbled by your enthusiam around the projects, and want to continue to do everything we can to move the needle forward. With your continued support, the ASF will be able to improve its reach and also provide better legal safety for the core members. If you use any of our libraries for work, see if your employers would be interested in donating. Our initial goal is to raise $1000 to get all our legal ducks in a row and kickstart this campaign. Any amount you can donate today to help us reach our goal would be greatly appreciated.
+The community adoption of the ASF libraries has been amazing. We are greatly humbled by your enthusiasm around the projects, and want to continue to do everything we can to move the needle forward. With your continued support, the ASF will be able to improve its reach and also provide better legal safety for the core members. If you use any of our libraries for work, see if your employers would be interested in donating. Our initial goal is to raise $1000 to get all our legal ducks in a row and kickstart this campaign. Any amount you can donate today to help us reach our goal would be greatly appreciated.
 
 <a href='https://pledgie.com/campaigns/31474'><img alt='Click here to lend your support to: Alamofire Software Foundation and make a donation at pledgie.com !' src='https://pledgie.com/campaigns/31474.png?skin_name=chrome' border='0' ></a>
 
diff --git a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Categories/Foundation/afterlife.swift b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Categories/Foundation/afterlife.swift
index 06d5aa5c825..fa52fbf2f25 100644
--- a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Categories/Foundation/afterlife.swift
+++ b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Categories/Foundation/afterlife.swift
@@ -6,7 +6,7 @@ import PromiseKit
 /**
  @return A promise that resolves when the provided object deallocates
 
- @warning *Important* The promise is not guarenteed to resolve immediately
+ @warning *Important* The promise is not guaranteed to resolve immediately
  when the provided object is deallocated. So you cannot write code that
  depends on exact timing.
 */
diff --git a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Categories/UIKit/UIViewController+AnyPromise.h b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Categories/UIKit/UIViewController+AnyPromise.h
index b131488df70..f36a07658b9 100644
--- a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Categories/UIKit/UIViewController+AnyPromise.h
+++ b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Categories/UIKit/UIViewController+AnyPromise.h
@@ -77,7 +77,7 @@
 @interface UIViewController (PMKUnavailable)
 
 #define PMKRationale \
-    "The promiseViewController system has been rennovated: the fullfil and " \
+    "The promiseViewController system has been renovated: the fullfil and " \
     "reject category methods have been removed due to runtime safety " \
     "concerns and instead you should implement a -promise property on your " \
     "view controller subclass. @see promiseViewController:animated:completion:"
diff --git a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/README.markdown b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/README.markdown
index 84aabe138db..8fee72c0d70 100644
--- a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/README.markdown
+++ b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/README.markdown
@@ -22,7 +22,7 @@ PromiseKit is a thoughtful and complete implementation of promises for iOS and O
 
 # Which PromiseKit Should I Use?
 
-If you are writing a library, [**use PromiseKit 1.x**](https://github.com/mxcl/PromiseKit/tree/legacy-1.x). This is because PromiseKit > 2 breaks everytime Swift changes. While Swift is in flux it is not feasible to depend on a library that will break every time Xcode updates.
+If you are writing a library, [**use PromiseKit 1.x**](https://github.com/mxcl/PromiseKit/tree/legacy-1.x). This is because PromiseKit > 2 breaks every time Swift changes. While Swift is in flux it is not feasible to depend on a library that will break every time Xcode updates.
 
 If you are making an app then PromiseKit 3 is the best PromiseKit, you may have to make some fixes when Xcode updates, but probably you will be OK as long as you update PromiseKit when Xcode updates.
 
@@ -35,7 +35,7 @@ Thus we intend to support PromiseKit 1.x for longer than expected.
 
 # PromiseKit 3
 
-In Swift 2.0 `catch` and `defer` became reserved keywords mandating we rename our functions with these names. This forced a major semantic version change on PromiseKit and thus we took the opportunity to make other minor (source compatability breaking) improvements.
+In Swift 2.0 `catch` and `defer` became reserved keywords mandating we rename our functions with these names. This forced a major semantic version change on PromiseKit and thus we took the opportunity to make other minor (source compatibility breaking) improvements.
 
 Thus if you cannot afford to adapt to PromiseKit 3 but still want to use Xcode-7.0/Swift-2.0 we provide a [minimal changes branch] where `catch` and `defer` are renamed `catch_` and `defer_` and all other changes are the bare minimum to make PromiseKit 2 compile against Swift 2.
 
diff --git a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Sources/AnyPromise.h b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Sources/AnyPromise.h
index 5a76d4d7147..b76075f3f73 100644
--- a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Sources/AnyPromise.h
+++ b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Sources/AnyPromise.h
@@ -75,7 +75,7 @@ typedef NS_ENUM(NSInteger, PMKCatchPolicy) {
  
  @warning *Note* Cancellation errors are not caught.
  
- @warning *Note* Since catch is a c++ keyword, this method is not availble in Objective-C++ files. Instead use catchWithPolicy.
+ @warning *Note* Since catch is a c++ keyword, this method is not available in Objective-C++ files. Instead use catchWithPolicy.
 
  @see catchWithPolicy
 */
@@ -126,7 +126,7 @@ typedef NS_ENUM(NSInteger, PMKCatchPolicy) {
 /**
  Creates a resolved promise.
 
- When developing your own promise systems, it is ocassionally useful to be able to return an already resolved promise.
+ When developing your own promise systems, it is occasionally useful to be able to return an already resolved promise.
 
  @param value The value with which to resolve this promise. Passing an `NSError` will cause the promise to be rejected, otherwise the promise will be fulfilled.
 
diff --git a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Sources/Promise.swift b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Sources/Promise.swift
index 477d1109bb1..96e2cd3ba79 100644
--- a/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Sources/Promise.swift
+++ b/samples/client/petstore/swift/promisekit/SwaggerClientTests/Pods/PromiseKit/Sources/Promise.swift
@@ -47,7 +47,7 @@ public class Promise<T> {
          }
 
      - Parameter resolvers: The provided closure is called immediately.
-     Inside, execute your asynchronous system, calling fulfill if it suceeds
+     Inside, execute your asynchronous system, calling fulfill if it succeeds
      and reject for any errors.
 
      - Returns: return A new promise.
@@ -532,7 +532,7 @@ public let zalgo: dispatch_queue_t = dispatch_queue_create("Zalgo", nil)
  then is going to take a while and doesn’t interact with the UI.
 
  Please note (again) that generally you should not use zalgo or waldo. The
- performance gains are neglible and we provide these functions only out of
+ performance gains are negligible and we provide these functions only out of
  a misguided sense that library code should be as optimized as possible.
  If you use zalgo or waldo without tests proving their correctness you may
  unwillingly introduce horrendous, near-impossible-to-trace bugs.
diff --git a/samples/client/petstore/swift/rxswift/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift b/samples/client/petstore/swift/rxswift/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
index ee5d73bf4c7..d0df54bebc2 100644
--- a/samples/client/petstore/swift/rxswift/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
+++ b/samples/client/petstore/swift/rxswift/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
@@ -162,7 +162,7 @@ public class PetAPI: APIBase {
     /**
      Finds Pets by status
      - GET /pet/findByStatus
-     - Multiple status values can be provided with comma seperated strings
+     - Multiple status values can be provided with comma separated strings
      - OAuth:
        - type: oauth2
        - name: petstore_auth
@@ -230,7 +230,7 @@ public class PetAPI: APIBase {
     /**
      Finds Pets by tags
      - GET /pet/findByTags
-     - Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     - Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      - OAuth:
        - type: oauth2
        - name: petstore_auth
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Errors.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Errors.swift
index ccb71c198a8..3ac4ac9e92d 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Errors.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Errors.swift
@@ -18,7 +18,7 @@ public enum RxError
     : ErrorType
     , CustomDebugStringConvertible {
     /**
-    Unknown error occured.
+    Unknown error occurred.
     */
     case Unknown
     /**
@@ -54,11 +54,11 @@ public extension RxError {
     public var debugDescription: String {
         switch self {
         case .Unknown:
-            return "Unknown error occured."
+            return "Unknown error occurred."
         case .Disposed(let object):
             return "Object `\(object)` was already disposed."
         case .Overflow:
-            return "Arithmetic overflow occured."
+            return "Arithmetic overflow occurred."
         case .ArgumentOutOfRange:
             return "Argument out of range."
         case .NoElements:
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ImmediateSchedulerType.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ImmediateSchedulerType.swift
index b14b9abdaee..c4345e96f50 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ImmediateSchedulerType.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ImmediateSchedulerType.swift
@@ -13,7 +13,7 @@ Represents an object that immediately schedules units of work.
 */
 public protocol ImmediateSchedulerType {
     /**
-    Schedules an action to be executed immediatelly.
+    Schedules an action to be executed immediately.
 
     - parameter state: State passed to the action to be executed.
     - parameter action: Action to be executed.
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ObservableType.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ObservableType.swift
index 5608ac03fd5..4f7037845a5 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ObservableType.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ObservableType.swift
@@ -35,7 +35,7 @@ public protocol ObservableType : ObservableConvertibleType {
     When sequence sends `Complete` or `Error` event all internal resources that compute sequence elements
     will be freed.
 
-    To cancel production of sequence elements and free resources immediatelly, call `dispose` on returned
+    To cancel production of sequence elements and free resources immediately, call `dispose` on returned
     subscription.
 
     - returns: Subscription for `observer` that can be used to cancel production of sequence elements and free resources.
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Observables/Observable+Creation.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Observables/Observable+Creation.swift
index f14f9c285a2..acd3b8e5b9f 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Observables/Observable+Creation.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Observables/Observable+Creation.swift
@@ -103,7 +103,7 @@ extension Observable {
     - seealso: [from operator on reactivex.io](http://reactivex.io/documentation/operators/from.html)
 
     - parameter elements: Elements to generate.
-    - parameter scheduler: Scheduler to send elements on. If `nil`, elements are sent immediatelly on subscription.
+    - parameter scheduler: Scheduler to send elements on. If `nil`, elements are sent immediately on subscription.
     - returns: The observable sequence whose elements are pulled from the given arguments.
     */
     @warn_unused_result(message="http://git.io/rxs.uo")
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ObserverType.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ObserverType.swift
index 0cd46e3967a..5a7f3341e44 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ObserverType.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/ObserverType.swift
@@ -20,7 +20,7 @@ public protocol ObserverType {
     /**
     Notify observer about sequence event.
 
-    - parameter event: Event that occured.
+    - parameter event: Event that occurred.
     */
     func on(event: Event<E>)
 }
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ConcurrentDispatchQueueScheduler.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ConcurrentDispatchQueueScheduler.swift
index 3f8207aa6a1..7b8d8fec7a3 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ConcurrentDispatchQueueScheduler.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ConcurrentDispatchQueueScheduler.swift
@@ -56,7 +56,7 @@ public class ConcurrentDispatchQueueScheduler: SchedulerType {
     }
 
     /**
-    Schedules an action to be executed immediatelly.
+    Schedules an action to be executed immediately.
 
     - parameter state: State passed to the action to be executed.
     - parameter action: Action to be executed.
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ConcurrentMainScheduler.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ConcurrentMainScheduler.swift
index c26be800cf5..beac999bf51 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ConcurrentMainScheduler.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ConcurrentMainScheduler.swift
@@ -39,7 +39,7 @@ public final class ConcurrentMainScheduler : SchedulerType {
     public static let instance = ConcurrentMainScheduler(mainScheduler: MainScheduler.instance)
 
     /**
-    Schedules an action to be executed immediatelly.
+    Schedules an action to be executed immediately.
 
     - parameter state: State passed to the action to be executed.
     - parameter action: Action to be executed.
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ImmediateScheduler.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ImmediateScheduler.swift
index fc54fd5120a..4371c5ec03b 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ImmediateScheduler.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/ImmediateScheduler.swift
@@ -16,7 +16,7 @@ private class ImmediateScheduler : ImmediateSchedulerType {
     private let _asyncLock = AsyncLock<AnonymousInvocable>()
 
     /**
-    Schedules an action to be executed immediatelly.
+    Schedules an action to be executed immediately.
 
     In case `schedule` is called recursively from inside of `action` callback, scheduled `action` will be enqueued
     and executed after current `action`. (`AsyncLock` behavior)
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/SchedulerServices+Emulation.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/SchedulerServices+Emulation.swift
index 3906d7a708b..a7523a815d0 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/SchedulerServices+Emulation.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/SchedulerServices+Emulation.swift
@@ -45,7 +45,7 @@ class SchedulePeriodicRecursive<State> {
         case .Tick:
             scheduler.schedule(.Tick, dueTime: _period)
 
-            // The idea is that if on tick there wasn't any item enqueued, schedule to perform work immediatelly.
+            // The idea is that if on tick there wasn't any item enqueued, schedule to perform work immediately.
             // Else work will be scheduled after previous enqueued work completes.
             if AtomicIncrement(&_pendingTickCount) == 1 {
                 self.tick(.DispatchStart, scheduler: scheduler)
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/SerialDispatchQueueScheduler.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/SerialDispatchQueueScheduler.swift
index 8376f9a4326..ad2e31537fc 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/SerialDispatchQueueScheduler.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/SerialDispatchQueueScheduler.swift
@@ -92,7 +92,7 @@ public class SerialDispatchQueueScheduler: SchedulerType {
     }
 
     /**
-    Schedules an action to be executed immediatelly.
+    Schedules an action to be executed immediately.
 
     - parameter state: State passed to the action to be executed.
     - parameter action: Action to be executed.
diff --git a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/VirtualTimeScheduler.swift b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/VirtualTimeScheduler.swift
index 9c480619e24..d365bd0df0f 100644
--- a/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/VirtualTimeScheduler.swift
+++ b/samples/client/petstore/swift/rxswift/SwaggerClientTests/Pods/RxSwift/RxSwift/Schedulers/VirtualTimeScheduler.swift
@@ -66,7 +66,7 @@ public class VirtualTimeScheduler<Converter: VirtualTimeConverterType>
     }
 
     /**
-    Schedules an action to be executed immediatelly.
+    Schedules an action to be executed immediately.
 
     - parameter state: State passed to the action to be executed.
     - parameter action: Action to be executed.
diff --git a/samples/client/petstore/typescript-angular/API/Client/PetApi.ts b/samples/client/petstore/typescript-angular/API/Client/PetApi.ts
index 0cc69189b40..db385440a97 100644
--- a/samples/client/petstore/typescript-angular/API/Client/PetApi.ts
+++ b/samples/client/petstore/typescript-angular/API/Client/PetApi.ts
@@ -109,7 +109,7 @@ namespace API.Client {
         }
         /**
          * Finds Pets by status
-         * Multiple status values can be provided with comma seperated strings
+         * Multiple status values can be provided with comma separated strings
          * @param status Status values that need to be considered for filter
          */
         public findPetsByStatus (status?: Array<string>, extraHttpRequestParams?: any ) : ng.IHttpPromise<Array<Pet>> {
@@ -137,7 +137,7 @@ namespace API.Client {
         }
         /**
          * Finds Pets by tags
-         * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+         * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
          * @param tags Tags to filter by
          */
         public findPetsByTags (tags?: Array<string>, extraHttpRequestParams?: any ) : ng.IHttpPromise<Array<Pet>> {
diff --git a/samples/client/petstore/typescript-angular2/default/api/PetApi.ts b/samples/client/petstore/typescript-angular2/default/api/PetApi.ts
index c030a169cb4..a217fbe8532 100644
--- a/samples/client/petstore/typescript-angular2/default/api/PetApi.ts
+++ b/samples/client/petstore/typescript-angular2/default/api/PetApi.ts
@@ -106,7 +106,7 @@ export class PetApi {
 
     /**
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     public findPetsByStatus (status?: Array<string>, extraHttpRequestParams?: any ) : Observable<Array<models.Pet>> {
@@ -136,7 +136,7 @@ export class PetApi {
 
     /**
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     public findPetsByTags (tags?: Array<string>, extraHttpRequestParams?: any ) : Observable<Array<models.Pet>> {
diff --git a/samples/client/petstore/typescript-angular2/npm/api/PetApi.ts b/samples/client/petstore/typescript-angular2/npm/api/PetApi.ts
index c030a169cb4..a217fbe8532 100644
--- a/samples/client/petstore/typescript-angular2/npm/api/PetApi.ts
+++ b/samples/client/petstore/typescript-angular2/npm/api/PetApi.ts
@@ -106,7 +106,7 @@ export class PetApi {
 
     /**
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     public findPetsByStatus (status?: Array<string>, extraHttpRequestParams?: any ) : Observable<Array<models.Pet>> {
@@ -136,7 +136,7 @@ export class PetApi {
 
     /**
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     public findPetsByTags (tags?: Array<string>, extraHttpRequestParams?: any ) : Observable<Array<models.Pet>> {
diff --git a/samples/client/petstore/typescript-fetch/builds/default/.swagger-codegen-ignore b/samples/client/petstore/typescript-fetch/builds/default/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/typescript-fetch/builds/default/.swagger-codegen-ignore
+++ b/samples/client/petstore/typescript-fetch/builds/default/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/typescript-fetch/builds/default/README.md b/samples/client/petstore/typescript-fetch/builds/default/README.md
index db2dfccec36..664e1755933 100644
--- a/samples/client/petstore/typescript-fetch/builds/default/README.md
+++ b/samples/client/petstore/typescript-fetch/builds/default/README.md
@@ -26,7 +26,7 @@ CAVEAT: Due to [privilege implications](https://docs.npmjs.com/misc/scripts#user
 #### NPM ####
 You may publish the module to NPM. In this case, you would be able to install the module as any other NPM module. It maybe useful to use [scoped packages](https://docs.npmjs.com/misc/scope).
 
-You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink everytime you deploy that project. 
+You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink every time you deploy that project. 
 
 You can also directly install the module using `npm install file_path`. If you do `npm install file_path --save`, NPM will save relative path to `package.json`. In this case, `npm install` and `npm shrinkwrap` may misbehave. You would need to manually edit `package.json` and replace it with absolute path. 
 
diff --git a/samples/client/petstore/typescript-fetch/builds/default/api.ts b/samples/client/petstore/typescript-fetch/builds/default/api.ts
index ee15be389c9..7fb386b373e 100644
--- a/samples/client/petstore/typescript-fetch/builds/default/api.ts
+++ b/samples/client/petstore/typescript-fetch/builds/default/api.ts
@@ -154,7 +154,7 @@ export const PetApiFetchParamCreactor = {
     },
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: {  status?: Array<string>; }): FetchArgs {
@@ -176,7 +176,7 @@ export const PetApiFetchParamCreactor = {
     },
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: {  tags?: Array<string>; }): FetchArgs {
@@ -348,7 +348,7 @@ export const PetApiFp = {
     },
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: { status?: Array<string>;  }): (fetch: FetchAPI, basePath?: string) => Promise<Array<Pet>> {
@@ -365,7 +365,7 @@ export const PetApiFp = {
     },
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: { tags?: Array<string>;  }): (fetch: FetchAPI, basePath?: string) => Promise<Array<Pet>> {
@@ -477,7 +477,7 @@ export class PetApi extends BaseAPI {
     }
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: {  status?: Array<string>; }) {
@@ -485,7 +485,7 @@ export class PetApi extends BaseAPI {
     }
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: {  tags?: Array<string>; }) {
@@ -553,7 +553,7 @@ export const PetApiFactory = function (fetch?: FetchAPI, basePath?: string) {
         },
         /** 
          * Finds Pets by status
-         * Multiple status values can be provided with comma seperated strings
+         * Multiple status values can be provided with comma separated strings
          * @param status Status values that need to be considered for filter
          */
         findPetsByStatus(params: {  status?: Array<string>; }) {
@@ -561,7 +561,7 @@ export const PetApiFactory = function (fetch?: FetchAPI, basePath?: string) {
         },
         /** 
          * Finds Pets by tags
-         * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+         * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
          * @param tags Tags to filter by
          */
         findPetsByTags(params: {  tags?: Array<string>; }) {
diff --git a/samples/client/petstore/typescript-fetch/builds/es6-target/.swagger-codegen-ignore b/samples/client/petstore/typescript-fetch/builds/es6-target/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/typescript-fetch/builds/es6-target/.swagger-codegen-ignore
+++ b/samples/client/petstore/typescript-fetch/builds/es6-target/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/typescript-fetch/builds/es6-target/README.md b/samples/client/petstore/typescript-fetch/builds/es6-target/README.md
index db2dfccec36..664e1755933 100644
--- a/samples/client/petstore/typescript-fetch/builds/es6-target/README.md
+++ b/samples/client/petstore/typescript-fetch/builds/es6-target/README.md
@@ -26,7 +26,7 @@ CAVEAT: Due to [privilege implications](https://docs.npmjs.com/misc/scripts#user
 #### NPM ####
 You may publish the module to NPM. In this case, you would be able to install the module as any other NPM module. It maybe useful to use [scoped packages](https://docs.npmjs.com/misc/scope).
 
-You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink everytime you deploy that project. 
+You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink every time you deploy that project. 
 
 You can also directly install the module using `npm install file_path`. If you do `npm install file_path --save`, NPM will save relative path to `package.json`. In this case, `npm install` and `npm shrinkwrap` may misbehave. You would need to manually edit `package.json` and replace it with absolute path. 
 
diff --git a/samples/client/petstore/typescript-fetch/builds/es6-target/api.ts b/samples/client/petstore/typescript-fetch/builds/es6-target/api.ts
index 96b912c587f..d27ef74f82e 100644
--- a/samples/client/petstore/typescript-fetch/builds/es6-target/api.ts
+++ b/samples/client/petstore/typescript-fetch/builds/es6-target/api.ts
@@ -153,7 +153,7 @@ export const PetApiFetchParamCreactor = {
     },
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: {  status?: Array<string>; }): FetchArgs {
@@ -175,7 +175,7 @@ export const PetApiFetchParamCreactor = {
     },
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: {  tags?: Array<string>; }): FetchArgs {
@@ -347,7 +347,7 @@ export const PetApiFp = {
     },
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: { status?: Array<string>;  }): (fetch: FetchAPI, basePath?: string) => Promise<Array<Pet>> {
@@ -364,7 +364,7 @@ export const PetApiFp = {
     },
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: { tags?: Array<string>;  }): (fetch: FetchAPI, basePath?: string) => Promise<Array<Pet>> {
@@ -476,7 +476,7 @@ export class PetApi extends BaseAPI {
     }
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: {  status?: Array<string>; }) {
@@ -484,7 +484,7 @@ export class PetApi extends BaseAPI {
     }
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: {  tags?: Array<string>; }) {
@@ -552,7 +552,7 @@ export const PetApiFactory = function (fetch?: FetchAPI, basePath?: string) {
         },
         /** 
          * Finds Pets by status
-         * Multiple status values can be provided with comma seperated strings
+         * Multiple status values can be provided with comma separated strings
          * @param status Status values that need to be considered for filter
          */
         findPetsByStatus(params: {  status?: Array<string>; }) {
@@ -560,7 +560,7 @@ export const PetApiFactory = function (fetch?: FetchAPI, basePath?: string) {
         },
         /** 
          * Finds Pets by tags
-         * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+         * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
          * @param tags Tags to filter by
          */
         findPetsByTags(params: {  tags?: Array<string>; }) {
diff --git a/samples/client/petstore/typescript-fetch/builds/with-npm-version/.swagger-codegen-ignore b/samples/client/petstore/typescript-fetch/builds/with-npm-version/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/typescript-fetch/builds/with-npm-version/.swagger-codegen-ignore
+++ b/samples/client/petstore/typescript-fetch/builds/with-npm-version/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/typescript-fetch/builds/with-npm-version/README.md b/samples/client/petstore/typescript-fetch/builds/with-npm-version/README.md
index db2dfccec36..664e1755933 100644
--- a/samples/client/petstore/typescript-fetch/builds/with-npm-version/README.md
+++ b/samples/client/petstore/typescript-fetch/builds/with-npm-version/README.md
@@ -26,7 +26,7 @@ CAVEAT: Due to [privilege implications](https://docs.npmjs.com/misc/scripts#user
 #### NPM ####
 You may publish the module to NPM. In this case, you would be able to install the module as any other NPM module. It maybe useful to use [scoped packages](https://docs.npmjs.com/misc/scope).
 
-You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink everytime you deploy that project. 
+You can also use `npm link` to link the module. However, this would not modify `package.json` of the installing project, as such you would need to relink every time you deploy that project. 
 
 You can also directly install the module using `npm install file_path`. If you do `npm install file_path --save`, NPM will save relative path to `package.json`. In this case, `npm install` and `npm shrinkwrap` may misbehave. You would need to manually edit `package.json` and replace it with absolute path. 
 
diff --git a/samples/client/petstore/typescript-fetch/builds/with-npm-version/api.ts b/samples/client/petstore/typescript-fetch/builds/with-npm-version/api.ts
index ee15be389c9..7fb386b373e 100644
--- a/samples/client/petstore/typescript-fetch/builds/with-npm-version/api.ts
+++ b/samples/client/petstore/typescript-fetch/builds/with-npm-version/api.ts
@@ -154,7 +154,7 @@ export const PetApiFetchParamCreactor = {
     },
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: {  status?: Array<string>; }): FetchArgs {
@@ -176,7 +176,7 @@ export const PetApiFetchParamCreactor = {
     },
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: {  tags?: Array<string>; }): FetchArgs {
@@ -348,7 +348,7 @@ export const PetApiFp = {
     },
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: { status?: Array<string>;  }): (fetch: FetchAPI, basePath?: string) => Promise<Array<Pet>> {
@@ -365,7 +365,7 @@ export const PetApiFp = {
     },
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: { tags?: Array<string>;  }): (fetch: FetchAPI, basePath?: string) => Promise<Array<Pet>> {
@@ -477,7 +477,7 @@ export class PetApi extends BaseAPI {
     }
     /** 
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     findPetsByStatus(params: {  status?: Array<string>; }) {
@@ -485,7 +485,7 @@ export class PetApi extends BaseAPI {
     }
     /** 
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     findPetsByTags(params: {  tags?: Array<string>; }) {
@@ -553,7 +553,7 @@ export const PetApiFactory = function (fetch?: FetchAPI, basePath?: string) {
         },
         /** 
          * Finds Pets by status
-         * Multiple status values can be provided with comma seperated strings
+         * Multiple status values can be provided with comma separated strings
          * @param status Status values that need to be considered for filter
          */
         findPetsByStatus(params: {  status?: Array<string>; }) {
@@ -561,7 +561,7 @@ export const PetApiFactory = function (fetch?: FetchAPI, basePath?: string) {
         },
         /** 
          * Finds Pets by tags
-         * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+         * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
          * @param tags Tags to filter by
          */
         findPetsByTags(params: {  tags?: Array<string>; }) {
diff --git a/samples/client/petstore/typescript-node/default/.swagger-codegen-ignore b/samples/client/petstore/typescript-node/default/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/client/petstore/typescript-node/default/.swagger-codegen-ignore
+++ b/samples/client/petstore/typescript-node/default/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/client/petstore/typescript-node/default/api.js b/samples/client/petstore/typescript-node/default/api.js
index 9a6c0a28ec7..ce78c621a59 100644
--- a/samples/client/petstore/typescript-node/default/api.js
+++ b/samples/client/petstore/typescript-node/default/api.js
@@ -238,7 +238,7 @@ var PetApi = (function () {
     };
     /**
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     PetApi.prototype.findPetsByStatus = function (status) {
@@ -285,7 +285,7 @@ var PetApi = (function () {
     };
     /**
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     PetApi.prototype.findPetsByTags = function (tags) {
diff --git a/samples/client/petstore/typescript-node/default/api.ts b/samples/client/petstore/typescript-node/default/api.ts
index 02128e1699e..7c61c427008 100644
--- a/samples/client/petstore/typescript-node/default/api.ts
+++ b/samples/client/petstore/typescript-node/default/api.ts
@@ -300,7 +300,7 @@ export class PetApi {
     }
     /**
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     public findPetsByStatus (status?: Array<string>) : Promise<{ response: http.ClientResponse; body: Array<Pet>;  }> {
@@ -352,7 +352,7 @@ export class PetApi {
     }
     /**
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     public findPetsByTags (tags?: Array<string>) : Promise<{ response: http.ClientResponse; body: Array<Pet>;  }> {
diff --git a/samples/client/petstore/typescript-node/npm/api.ts b/samples/client/petstore/typescript-node/npm/api.ts
index 02128e1699e..7c61c427008 100644
--- a/samples/client/petstore/typescript-node/npm/api.ts
+++ b/samples/client/petstore/typescript-node/npm/api.ts
@@ -300,7 +300,7 @@ export class PetApi {
     }
     /**
      * Finds Pets by status
-     * Multiple status values can be provided with comma seperated strings
+     * Multiple status values can be provided with comma separated strings
      * @param status Status values that need to be considered for filter
      */
     public findPetsByStatus (status?: Array<string>) : Promise<{ response: http.ClientResponse; body: Array<Pet>;  }> {
@@ -352,7 +352,7 @@ export class PetApi {
     }
     /**
      * Finds Pets by tags
-     * Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param tags Tags to filter by
      */
     public findPetsByTags (tags?: Array<string>) : Promise<{ response: http.ClientResponse; body: Array<Pet>;  }> {
diff --git a/samples/server/petstore-security-test/slim/vendor/container-interop/container-interop/docs/ContainerInterface.md b/samples/server/petstore-security-test/slim/vendor/container-interop/container-interop/docs/ContainerInterface.md
index 9f609674c80..b670aa133b4 100644
--- a/samples/server/petstore-security-test/slim/vendor/container-interop/container-interop/docs/ContainerInterface.md
+++ b/samples/server/petstore-security-test/slim/vendor/container-interop/container-interop/docs/ContainerInterface.md
@@ -12,7 +12,7 @@ interpreted as described in [RFC 2119][].
 
 The word `implementor` in this document is to be interpreted as someone
 implementing the `ContainerInterface` in a depency injection-related library or framework.
-Users of dependency injections containers (DIC) are refered to as `user`.
+Users of dependency injections containers (DIC) are referred to as `user`.
 
 [RFC 2119]: http://tools.ietf.org/html/rfc2119
 
diff --git a/samples/server/petstore-security-test/slim/vendor/container-interop/container-interop/docs/Delegate-lookup.md b/samples/server/petstore-security-test/slim/vendor/container-interop/container-interop/docs/Delegate-lookup.md
index 04eb3aea023..63cc3fb0f40 100644
--- a/samples/server/petstore-security-test/slim/vendor/container-interop/container-interop/docs/Delegate-lookup.md
+++ b/samples/server/petstore-security-test/slim/vendor/container-interop/container-interop/docs/Delegate-lookup.md
@@ -15,7 +15,7 @@ interpreted as described in [RFC 2119][].
 
 The word `implementor` in this document is to be interpreted as someone
 implementing the delegate lookup feature in a dependency injection-related library or framework.
-Users of dependency injections containers (DIC) are refered to as `user`.
+Users of dependency injections containers (DIC) are referred to as `user`.
 
 [RFC 2119]: http://tools.ietf.org/html/rfc2119
 
diff --git a/samples/server/petstore-security-test/slim/vendor/pimple/pimple/ext/pimple/pimple.c b/samples/server/petstore-security-test/slim/vendor/pimple/pimple/ext/pimple/pimple.c
index 239c01d683d..821365bf127 100644
--- a/samples/server/petstore-security-test/slim/vendor/pimple/pimple/ext/pimple/pimple.c
+++ b/samples/server/petstore-security-test/slim/vendor/pimple/pimple/ext/pimple/pimple.c
@@ -419,7 +419,7 @@ static zval *pimple_object_read_dimension(zval *object, zval *offset, int type T
 	}
 
 	if (zend_hash_index_exists(&pimple_obj->factories, retval->handle_num)) {
-		/* Service is a factory, call it everytime and never cache its result */
+		/* Service is a factory, call it every time and never cache its result */
 		PIMPLE_CALL_CB
 		Z_DELREF_P(retval_ptr_ptr); /* fetch dim addr will increment refcount */
 		return retval_ptr_ptr;
diff --git a/samples/server/petstore-security-test/slim/vendor/slim/slim/Slim/App.php b/samples/server/petstore-security-test/slim/vendor/slim/slim/Slim/App.php
index 96d82cb81fb..639d9b9b470 100644
--- a/samples/server/petstore-security-test/slim/vendor/slim/slim/Slim/App.php
+++ b/samples/server/petstore-security-test/slim/vendor/slim/slim/Slim/App.php
@@ -110,7 +110,7 @@ class App
     }
 
     /**
-     * Calling a non-existant method on App checks to see if there's an item
+     * Calling a non-existent method on App checks to see if there's an item
      * in the container that is callable and if so, calls it.
      *
      * @param  string $method
diff --git a/samples/server/petstore/go-api-server/.swagger-codegen-ignore b/samples/server/petstore/go-api-server/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/server/petstore/go-api-server/.swagger-codegen-ignore
+++ b/samples/server/petstore/go-api-server/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/FakeController.java b/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/FakeController.java
index e4c99b9eaec..752414ff9ce 100644
--- a/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/FakeController.java
+++ b/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/FakeController.java
@@ -18,7 +18,7 @@ import java.math.BigDecimal;
 public class FakeController  {
   /** 
    * Uncomment and implement as you see fit.  These operations will map
-   * Direclty to operation calls from the routing logic.  Because the inflector
+   * Directly to operation calls from the routing logic.  Because the inflector
    * Code allows you to implement logic incrementally, they are disabled.
    **/
 
diff --git a/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/PetController.java b/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/PetController.java
index df14543085c..d1bf6b1b589 100644
--- a/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/PetController.java
+++ b/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/PetController.java
@@ -18,7 +18,7 @@ import io.swagger.model.ModelApiResponse;
 public class PetController  {
   /** 
    * Uncomment and implement as you see fit.  These operations will map
-   * Direclty to operation calls from the routing logic.  Because the inflector
+   * Directly to operation calls from the routing logic.  Because the inflector
    * Code allows you to implement logic incrementally, they are disabled.
    **/
 
diff --git a/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/StoreController.java b/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/StoreController.java
index c67931a8461..ee1a74508f0 100644
--- a/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/StoreController.java
+++ b/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/StoreController.java
@@ -17,7 +17,7 @@ import io.swagger.model.Order;
 public class StoreController  {
   /** 
    * Uncomment and implement as you see fit.  These operations will map
-   * Direclty to operation calls from the routing logic.  Because the inflector
+   * Directly to operation calls from the routing logic.  Because the inflector
    * Code allows you to implement logic incrementally, they are disabled.
    **/
 
diff --git a/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/UserController.java b/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/UserController.java
index cdb18da0b06..a5ff27d10ba 100644
--- a/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/UserController.java
+++ b/samples/server/petstore/java-inflector/src/main/java/io/swagger/handler/UserController.java
@@ -17,7 +17,7 @@ import java.util.List;
 public class UserController  {
   /** 
    * Uncomment and implement as you see fit.  These operations will map
-   * Direclty to operation calls from the routing logic.  Because the inflector
+   * Directly to operation calls from the routing logic.  Because the inflector
    * Code allows you to implement logic incrementally, they are disabled.
    **/
 
diff --git a/samples/server/petstore/jaxrs-spec/src/main/java/com/ibm/ws/petstoresample/api/PetsApi.java b/samples/server/petstore/jaxrs-spec/src/main/java/com/ibm/ws/petstoresample/api/PetsApi.java
index d76844d13a5..bb3beaf9f89 100644
--- a/samples/server/petstore/jaxrs-spec/src/main/java/com/ibm/ws/petstoresample/api/PetsApi.java
+++ b/samples/server/petstore/jaxrs-spec/src/main/java/com/ibm/ws/petstoresample/api/PetsApi.java
@@ -54,7 +54,7 @@ public class PetsApi  {
     @Path("/findByStatus")
     
     @Produces({ "application/json", "application/xml" })
-    @ApiOperation(value = "Finds Pets by status", notes = "Multiple status values can be provided with comma seperated strings", response = Pet.class, responseContainer = "List", authorizations = {
+    @ApiOperation(value = "Finds Pets by status", notes = "Multiple status values can be provided with comma separated strings", response = Pet.class, responseContainer = "List", authorizations = {
         @Authorization(value = "petstore_auth", scopes = {
             @AuthorizationScope(scope = "write_pets", description = "modify pets in your account"),
             @AuthorizationScope(scope = "read_pets", description = "read your pets")
@@ -71,7 +71,7 @@ public class PetsApi  {
     @Path("/findByTags")
     
     @Produces({ "application/json", "application/xml" })
-    @ApiOperation(value = "Finds Pets by tags", notes = "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.", response = Pet.class, responseContainer = "List", authorizations = {
+    @ApiOperation(value = "Finds Pets by tags", notes = "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.", response = Pet.class, responseContainer = "List", authorizations = {
         @Authorization(value = "petstore_auth", scopes = {
             @AuthorizationScope(scope = "write_pets", description = "modify pets in your account"),
             @AuthorizationScope(scope = "read_pets", description = "read your pets")
diff --git a/samples/server/petstore/jaxrs-spec/swagger.json b/samples/server/petstore/jaxrs-spec/swagger.json
index 5581ce2b405..4524933cd36 100644
--- a/samples/server/petstore/jaxrs-spec/swagger.json
+++ b/samples/server/petstore/jaxrs-spec/swagger.json
@@ -79,7 +79,7 @@
       "get" : {
         "tags" : [ "pet" ],
         "summary" : "Finds Pets by status",
-        "description" : "Multiple status values can be provided with comma seperated strings",
+        "description" : "Multiple status values can be provided with comma separated strings",
         "operationId" : "findPetsByStatus",
         "produces" : [ "application/json", "application/xml" ],
         "parameters" : [ {
@@ -116,7 +116,7 @@
       "get" : {
         "tags" : [ "pet" ],
         "summary" : "Finds Pets by tags",
-        "description" : "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.",
+        "description" : "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",
         "operationId" : "findPetsByTags",
         "produces" : [ "application/json", "application/xml" ],
         "parameters" : [ {
diff --git a/samples/server/petstore/rails5/.swagger-codegen-ignore b/samples/server/petstore/rails5/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/server/petstore/rails5/.swagger-codegen-ignore
+++ b/samples/server/petstore/rails5/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/server/petstore/scalatra/.swagger-codegen-ignore b/samples/server/petstore/scalatra/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/server/petstore/scalatra/.swagger-codegen-ignore
+++ b/samples/server/petstore/scalatra/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/server/petstore/sinatra/.swagger-codegen-ignore b/samples/server/petstore/sinatra/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/server/petstore/sinatra/.swagger-codegen-ignore
+++ b/samples/server/petstore/sinatra/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/server/petstore/slim/.swagger-codegen-ignore b/samples/server/petstore/slim/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/server/petstore/slim/.swagger-codegen-ignore
+++ b/samples/server/petstore/slim/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/server/petstore/slim/vendor/container-interop/container-interop/docs/ContainerInterface.md b/samples/server/petstore/slim/vendor/container-interop/container-interop/docs/ContainerInterface.md
index 9f609674c80..b670aa133b4 100644
--- a/samples/server/petstore/slim/vendor/container-interop/container-interop/docs/ContainerInterface.md
+++ b/samples/server/petstore/slim/vendor/container-interop/container-interop/docs/ContainerInterface.md
@@ -12,7 +12,7 @@ interpreted as described in [RFC 2119][].
 
 The word `implementor` in this document is to be interpreted as someone
 implementing the `ContainerInterface` in a depency injection-related library or framework.
-Users of dependency injections containers (DIC) are refered to as `user`.
+Users of dependency injections containers (DIC) are referred to as `user`.
 
 [RFC 2119]: http://tools.ietf.org/html/rfc2119
 
diff --git a/samples/server/petstore/slim/vendor/container-interop/container-interop/docs/Delegate-lookup.md b/samples/server/petstore/slim/vendor/container-interop/container-interop/docs/Delegate-lookup.md
index 04eb3aea023..63cc3fb0f40 100644
--- a/samples/server/petstore/slim/vendor/container-interop/container-interop/docs/Delegate-lookup.md
+++ b/samples/server/petstore/slim/vendor/container-interop/container-interop/docs/Delegate-lookup.md
@@ -15,7 +15,7 @@ interpreted as described in [RFC 2119][].
 
 The word `implementor` in this document is to be interpreted as someone
 implementing the delegate lookup feature in a dependency injection-related library or framework.
-Users of dependency injections containers (DIC) are refered to as `user`.
+Users of dependency injections containers (DIC) are referred to as `user`.
 
 [RFC 2119]: http://tools.ietf.org/html/rfc2119
 
diff --git a/samples/server/petstore/slim/vendor/pimple/pimple/ext/pimple/pimple.c b/samples/server/petstore/slim/vendor/pimple/pimple/ext/pimple/pimple.c
index 239c01d683d..821365bf127 100644
--- a/samples/server/petstore/slim/vendor/pimple/pimple/ext/pimple/pimple.c
+++ b/samples/server/petstore/slim/vendor/pimple/pimple/ext/pimple/pimple.c
@@ -419,7 +419,7 @@ static zval *pimple_object_read_dimension(zval *object, zval *offset, int type T
 	}
 
 	if (zend_hash_index_exists(&pimple_obj->factories, retval->handle_num)) {
-		/* Service is a factory, call it everytime and never cache its result */
+		/* Service is a factory, call it every time and never cache its result */
 		PIMPLE_CALL_CB
 		Z_DELREF_P(retval_ptr_ptr); /* fetch dim addr will increment refcount */
 		return retval_ptr_ptr;
diff --git a/samples/server/petstore/slim/vendor/slim/slim/Slim/App.php b/samples/server/petstore/slim/vendor/slim/slim/Slim/App.php
index 96d82cb81fb..639d9b9b470 100644
--- a/samples/server/petstore/slim/vendor/slim/slim/Slim/App.php
+++ b/samples/server/petstore/slim/vendor/slim/slim/Slim/App.php
@@ -110,7 +110,7 @@ class App
     }
 
     /**
-     * Calling a non-existant method on App checks to see if there's an item
+     * Calling a non-existent method on App checks to see if there's an item
      * in the container that is callable and if so, calls it.
      *
      * @param  string $method
diff --git a/samples/server/petstore/spring-mvc-j8-async/.swagger-codegen-ignore b/samples/server/petstore/spring-mvc-j8-async/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/server/petstore/spring-mvc-j8-async/.swagger-codegen-ignore
+++ b/samples/server/petstore/spring-mvc-j8-async/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/server/petstore/spring-mvc/.swagger-codegen-ignore b/samples/server/petstore/spring-mvc/.swagger-codegen-ignore
index 19d3377182e..c5fa491b4c5 100644
--- a/samples/server/petstore/spring-mvc/.swagger-codegen-ignore
+++ b/samples/server/petstore/spring-mvc/.swagger-codegen-ignore
@@ -14,7 +14,7 @@
 
 # You can recursively match patterns against a directory, file or extension with a double asterisk (**):
 #foo/**/qux
-# Thsi matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
 
 # You can also negate patterns with an exclamation (!).
 # For example, you can ignore all files in a docs folder with the file extension .md:
diff --git a/samples/yaml/pet.yml b/samples/yaml/pet.yml
index 2d0891d3032..4b3420c99c8 100644
--- a/samples/yaml/pet.yml
+++ b/samples/yaml/pet.yml
@@ -87,7 +87,7 @@ apis:
     operations: 
       - method: GET
         summary: Finds Pets by status
-        notes: Multiple status values can be provided with comma seperated strings
+        notes: Multiple status values can be provided with comma separated strings
         type: array
         items: 
           $ref: Pet
@@ -114,7 +114,7 @@ apis:
     operations: 
       - method: GET
         summary: Finds Pets by tags
-        notes: "Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing."
+        notes: "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing."
         type: array
         items: 
           $ref: Pet