--- a/bitten/trac_ext/web_ui.py
+++ b/bitten/trac_ext/web_ui.py
@@ -1,22 +1,11 @@
 # -*- coding: iso8859-1 -*-
 #
 # Copyright (C) 2005 Christopher Lenz <cmlenz@gmx.de>
-#
-# Bitten 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.
+# All rights reserved.
 #
-# Trac 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 for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# Author: Christopher Lenz <cmlenz@gmx.de>
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at http://bitten.cmlenz.net/wiki/License.
 
 import re
 from time import localtime, strftime