1 files changed, 10 insertions, 10 deletions
diff --git a/Foundation/GTMNSObject+KeyValueObserving.h b/Foundation/GTMNSObject+KeyValueObserving.h
index 9aa1fbb..d36016c 100644
--- a/Foundation/GTMNSObject+KeyValueObserving.h
+++ b/Foundation/GTMNSObject+KeyValueObserving.h
@@ -6,9 +6,9 @@
 //  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.  See the
@@ -23,7 +23,7 @@
 //  Created by Michael Ash on 10/15/08.
 //
 
-// This code is based on code by Michael Ash. 
+// This code is based on code by Michael Ash.
 // Please see his excellent writeup at
 // http://www.mikeash.com/?page=pyblog/key-value-observing-done-right.html
 // You may also be interested in this writeup:
@@ -35,21 +35,21 @@
 // If you read the articles above you will see that doing KVO correctly
 // is actually pretty tricky, and that Apple's documentation may not be
 // completely clear as to how things should be used. Use the methods below
-// to make things a little easier instead of the stock addObserver, 
+// to make things a little easier instead of the stock addObserver,
 // removeObserver methods.
 // Selector should have the following signature:
 // - (void)observeNotification:(GTMKeyValueChangeNotification *)notification
 @interface NSObject (GTMKeyValueObservingAdditions)
 
 // Use this instead of [NSObject addObserver:forKeyPath:options:context:]
-- (void)gtm_addObserver:(id)observer 
-             forKeyPath:(NSString *)keyPath 
-               selector:(SEL)selector 
-               userInfo:(id)userInfo 
+- (void)gtm_addObserver:(id)observer
+             forKeyPath:(NSString *)keyPath
+               selector:(SEL)selector
+               userInfo:(id)userInfo
                 options:(NSKeyValueObservingOptions)options;
 // Use this instead of [NSObject removeObserver:forKeyPath:]
-- (void)gtm_removeObserver:(id)observer 
-                forKeyPath:(NSString *)keyPath 
+- (void)gtm_removeObserver:(id)observer
+                forKeyPath:(NSString *)keyPath
                   selector:(SEL)selector;
 
 // Use this to have |self| stop observing all keypaths on all objects.