--- a/src/wifi/model/block-ack-cache.h	Fri May 06 13:21:20 2011 -0700
+++ b/src/wifi/model/block-ack-cache.h	Sat May 07 21:49:46 2011 +0200
@@ -3,7 +3,7 @@
  * Copyright (c) 2010 MIRKO BANCHI
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as 
+ * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation;
  *
  * This program is distributed in the hope that it will be useful,
@@ -29,8 +29,8 @@
 
 /**
  * \ingroup wifi
- * 
- * 
+ *
+ *
  */
 class BlockAckCache
 {