update licence to GPLv3 or later (was GPLv2 or later).

[chiark-utils.git] / backup / checkallused

diff --git a/backup/checkallused b/backup/checkallused
index 62aef2d1f5dba73632fe66342d21c6844d90fb67..bb660b2b3a7040fe9f37cf3a20865d73dc25e61e 100755 (executable)
--- a/backup/checkallused
+++ b/backup/checkallused
@@ -11,7 +11,7 @@
 #
 # This 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, or (at your option) any later version.
+# Foundation; either version 3, or (at your option) any later version.
 #
 # This is distributed in the hope that it will be useful, but WITHOUT ANY
 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS