Update copyright.

From-SVN: r33578

gcc/config/pj/pj.md

@@ -6,7 +6,7 @@
 
 ;; GNU CC 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 1, or (at your option)
+;; the Free Software Foundation; either version 2, or (at your option)
 ;; any later version.
 
 ;; GNU CC is distributed in the hope that it will be useful,