Remove trailing whitespace

src/Volume/Keyfile.cpp

@@ -3,7 +3,7 @@
  Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
  by the TrueCrypt License 3.0.
 
- Modifications and additions to the original source code (contained in this file) 
+ Modifications and additions to the original source code (contained in this file)
  and all other portions of this file are Copyright (c) 2013-2016 IDRIX
  and are governed by the Apache License 2.0 the full text of which is
  contained in the file License.txt included in VeraCrypt binary and source
@@ -156,7 +156,7 @@ done:
 	{
 		shared_ptr <KeyfileList> keyfiles;
 		Serializer sr (stream);
-		
+
 		if (!sr.DeserializeBool (name + "Null"))
 		{
 			keyfiles.reset (new KeyfileList);