--- a/hgext/parentrevspec.py	Mon Apr 27 16:29:26 2009 +0200
+++ b/hgext/parentrevspec.py	Sun Apr 26 01:08:54 2009 +0200
@@ -2,8 +2,8 @@
 #
 # Copyright (C) 2007 Alexis S. L. Carvalho <alexis@cecm.usp.br>
 #
-# This software may be used and distributed according to the terms
-# of the GNU General Public License, incorporated herein by reference.
+# This software may be used and distributed according to the terms of the
+# GNU General Public License version 2, incorporated herein by reference.
 '''\
 use suffixes to refer to ancestor revisions