remove tailing spaces

modules/swagger-codegen/src/main/resources/ruby/api_doc.mustache

@@ -22,7 +22,7 @@ Method | HTTP request | Description
 # load the gem
 require '{{{gemName}}}'
 {{#hasAuthMethods}}
-# setup authorization 
+# setup authorization
 {{{moduleName}}}.configure do |config|{{#authMethods}}{{#isBasic}}
   # Configure HTTP basic authorization: {{{name}}}
   config.username = 'YOUR USERNAME'

modules/swagger-codegen/src/main/resources/ruby/base_object.mustache

@@ -86,7 +86,7 @@
 
     # Outputs non-array value in the form of hash
     # For object, use to_hash. Otherwise, just return the value
-    # @param [Object] value Any valid value 
+    # @param [Object] value Any valid value
     # @return [Hash] Returns the value in the form of hash
     def _to_hash(value)
       if value.is_a?(Array)

modules/swagger-codegen/src/main/resources/ruby/git_push.sh.mustache

@@ -28,7 +28,7 @@ git init
 # Adds the files in the local repository and stages them for commit.
 git add .
 
-# Commits the tracked changes and prepares them to be pushed to a remote repository. 
+# Commits the tracked changes and prepares them to be pushed to a remote repository.
 git commit -m "$release_note"
 
 # Sets the new remote

modules/swagger-codegen/src/main/resources/ruby/model.mustache

@@ -216,7 +216,7 @@ module {{moduleName}}{{#models}}{{#model}}{{#description}}
     {{/isEnum}}
     {{/vars}}
     # Checks equality by comparing each attribute.
-    # @param [Object] Object to be compared 
+    # @param [Object] Object to be compared
     def ==(o)
       return true if self.equal?(o)
       self.class == o.class{{#vars}} &&
@@ -224,7 +224,7 @@ module {{moduleName}}{{#models}}{{#model}}{{#description}}
     end
 
     # @see the `==` method
-    # @param [Object] Object to be compared 
+    # @param [Object] Object to be compared
     def eql?(o)
       self == o
     end