Cleanup trailing whitespace. refs #743

Code/ObjectMapping/RKObjectAttributeMapping.h

@@ -4,13 +4,13 @@
 //
 //  Created by Blake Watters on 4/30/11.
 //  Copyright (c) 2009-2012 RestKit. All rights reserved.
-//  
+//
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.
 //  You may obtain a copy of the License at
-//  
+//
 //  http://www.apache.org/licenses/LICENSE-2.0
-//  
+//
 //  Unless required by applicable law or agreed to in writing, software
 //  distributed under the License is distributed on an "AS IS" BASIS,
 //  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -36,11 +36,11 @@
 
 /**
  Returns YES if this attribute mapping targets the key of a nested dictionary.
- 
+
  When an object mapping is configured to target mapping of nested content via [RKObjectMapping mapKeyOfNestedDictionaryToAttribute:], a special attribute mapping is defined that targets
  the key of the nested dictionary rather than a value within in. This method will return YES if
  this attribute mapping is configured in such a way.
- 
+
  @see [RKObjectMapping mapKeyOfNestedDictionaryToAttribute:]
  @return YES if this attribute mapping targets a nesting key path
  */