removing trailing spaces (#7943)

Author: Daiki Matsudate

modules/swagger-codegen/src/main/resources/swift3/APIHelper.mustache

@@ -68,7 +68,7 @@ class APIHelper {
                 }
             }
             .flatMap { $0 }
- 
+
         if returnValues.isEmpty { return nil }
         return returnValues
     }

modules/swagger-codegen/src/main/resources/swift3/Configuration.mustache

@@ -7,9 +7,9 @@
 import Foundation
 
 open class Configuration {
-	
-	// This value is used to configure the date formatter that is used to serialize dates into JSON format. 
-	// You must set it prior to encoding any dates, and it will only be read once. 
+
+	// This value is used to configure the date formatter that is used to serialize dates into JSON format.
+	// You must set it prior to encoding any dates, and it will only be read once.
     open static var dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ"
-    
-}
+
+}

modules/swagger-codegen/src/main/resources/swift3/Models.mustache

@@ -199,7 +199,7 @@ class Decoders {
             return .success(nil)
         }
     }
-    
+
     static func decodeOptional<T>(clazz: [T].Type, source: AnyObject?) -> Decoded<[T]?> where T: RawRepresentable {
         if let source = source as? [AnyObject] {
             var values = [T]()
@@ -304,7 +304,7 @@ class Decoders {
 
         {{#models}}
         {{#model}}
-        {{^isArrayModel}}        
+        {{^isArrayModel}}
         // Decoder for [{{{classname}}}]
         Decoders.addDecoder(clazz: [{{{classname}}}].self) { (source: AnyObject, instance: AnyObject?) -> Decoded<[{{{classname}}}]> in
             return Decoders.decode(clazz: [{{{classname}}}].self, source: source)

modules/swagger-codegen/src/main/resources/swift3/api.mustache

@@ -145,7 +145,7 @@ open class {{classname}}: APIBase {
         var url = URLComponents(string: URLString)
         url?.queryItems = APIHelper.mapValuesToQueryItems(values:[
             {{#queryParams}}
-            {{> _param}}{{#hasMore}}, {{/hasMore}}
+            {{> _param}}{{#hasMore}},{{/hasMore}}
             {{/queryParams}}
         ]){{/hasQueryParams}}{{^hasQueryParams}}
         let url = URLComponents(string: URLString){{/hasQueryParams}}

modules/swagger-codegen/src/main/resources/swift3/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/swift3/gitignore.mustache

@@ -54,7 +54,7 @@ Carthage/Build
 
 # fastlane
 #
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
 # screenshots whenever they are needed.
 # For more information about the recommended setup visit:
 # https://github.com/fastlane/fastlane/blob/master/docs/Gitignore.md

samples/client/petstore/swift3/default/.gitignore

@@ -54,7 +54,7 @@ Carthage/Build
 
 # fastlane
 #
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
 # screenshots whenever they are needed.
 # For more information about the recommended setup visit:
 # https://github.com/fastlane/fastlane/blob/master/docs/Gitignore.md

samples/client/petstore/swift3/default/PetstoreClient/Classes/Swaggers/APIHelper.swift

@@ -68,7 +68,7 @@ class APIHelper {
                 }
             }
             .flatMap { $0 }
- 
+
         if returnValues.isEmpty { return nil }
         return returnValues
     }

samples/client/petstore/swift3/default/PetstoreClient/Classes/Swaggers/Configuration.swift

@@ -7,9 +7,9 @@
 import Foundation
 
 open class Configuration {
-	
-	// This value is used to configure the date formatter that is used to serialize dates into JSON format. 
-	// You must set it prior to encoding any dates, and it will only be read once. 
+
+	// This value is used to configure the date formatter that is used to serialize dates into JSON format.
+	// You must set it prior to encoding any dates, and it will only be read once.
     open static var dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ"
-    
-}
+
+}

samples/client/petstore/swift3/default/PetstoreClient/Classes/Swaggers/Models.swift

@@ -185,7 +185,7 @@ class Decoders {
             return .success(nil)
         }
     }
-    
+
     static func decodeOptional<T>(clazz: [T].Type, source: AnyObject?) -> Decoded<[T]?> where T: RawRepresentable {
         if let source = source as? [AnyObject] {
             var values = [T]()