removed trailing spaces ([[:space:]]+$)

src/libfreeswan/pfkey.h

@@ -1,12 +1,12 @@
 /*
  * FreeS/WAN specific PF_KEY headers
  * Copyright (C) 1999, 2000, 2001  Richard Guy Briggs.
- * 
+ *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
  * Free Software Foundation; either version 2 of the License, or (at your
  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
- * 
+ *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License