diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java
index 89320a3b37c..4a47d57772b 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java
@@ -240,7 +240,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
             }
         }
         if (System.getProperty("debugModels") != null) {
-        	LOGGER.debug("############ Model info ############");
+            LOGGER.debug("############ Model info ############");
             Json.prettyPrint(allModels);
         }
 
@@ -340,7 +340,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
             }
         }
         if (System.getProperty("debugOperations") != null) {
-        	LOGGER.debug("############ Operation info ############");
+            LOGGER.debug("############ Operation info ############");
             Json.prettyPrint(allOperations);
         }
 
@@ -379,7 +379,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
         config.postProcessSupportingFileData(bundle);
 
         if (System.getProperty("debugSupportingFiles") != null) {
-        	LOGGER.debug("############ Supporting file info ############");
+            LOGGER.debug("############ Supporting file info ############");
             Json.prettyPrint(bundle);
         }
 
@@ -443,7 +443,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
                                 IOUtils.copy(in, out);
                             } else {
                                 if (in == null) {
-                                	LOGGER.error("can't open " + templateFile + " for input");
+                                    LOGGER.error("can't open " + templateFile + " for input");
                                 }
                             }
                             files.add(outputFile);
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JavaInflectorServerCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JavaInflectorServerCodegen.java
index 2608c8ac429..c21859d7d62 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JavaInflectorServerCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JavaInflectorServerCodegen.java
@@ -16,9 +16,9 @@ import org.slf4j.LoggerFactory;
 
 public class JavaInflectorServerCodegen extends JavaClientCodegen implements CodegenConfig {
 
-	private static final Logger LOGGER = LoggerFactory.getLogger(JavaInflectorServerCodegen.class);
-    
-	protected String title = "Swagger Inflector";
+    private static final Logger LOGGER = LoggerFactory.getLogger(JavaInflectorServerCodegen.class);
+
+    protected String title = "Swagger Inflector";
 
     public JavaInflectorServerCodegen() {
         super();
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerGenerator.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerGenerator.java
index 936576de177..b34e6bba5ab 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerGenerator.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerGenerator.java
@@ -15,7 +15,7 @@ import io.swagger.util.Json;
 
 public class SwaggerGenerator extends DefaultCodegen implements CodegenConfig {
 
-	private static final Logger LOGGER = LoggerFactory.getLogger(SwaggerGenerator.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(SwaggerGenerator.class);
 
     public SwaggerGenerator() {
         super();
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerYamlGenerator.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerYamlGenerator.java
index 460da716c3a..5442000280f 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerYamlGenerator.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SwaggerYamlGenerator.java
@@ -15,7 +15,7 @@ import io.swagger.util.Yaml;
 
 public class SwaggerYamlGenerator extends DefaultCodegen implements CodegenConfig {
 	
-	private static final Logger LOGGER = LoggerFactory.getLogger(SwaggerYamlGenerator.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(SwaggerYamlGenerator.class);
 
     public SwaggerYamlGenerator() {
         super();