--- a/contrib/nopushpublish.py	Tue Jul 31 14:26:41 2012 +0200
+++ b/contrib/nopushpublish.py	Tue Jul 31 14:30:00 2012 +0200
@@ -1,4 +1,10 @@
 # Extension which prevent changeset to be turn public by push operation
+#
+# Copyright 2011 Logilab SA        <contact@logilab.fr>
+#
+# This software may be used and distributed according to the terms of the
+# GNU General Public License version 2 or any later version.
+
 
 from mercurial import extensions, util
 from mercurial import discovery