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

[chiark-utils.git] / backup / Makefile

diff --git a/backup/Makefile b/backup/Makefile
index 44456d31e1373b30ff1494bca57054614127bd8f..1dbddd3332ecb0d57593357e216c0f28a2c4e7fe 100644 (file)
--- a/backup/Makefile
+++ b/backup/Makefile
@@ -10,7 +10,7 @@
 #
 # 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