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

[chiark-utils.git] / backup / backuplib.pl

diff --git a/backup/backuplib.pl b/backup/backuplib.pl
index 43df710c740b796adc1b16930798351c99250041..3a3b99e98b9c4334eb54611d7e31d7df3c193040 100644 (file)
--- a/backup/backuplib.pl
+++ b/backup/backuplib.pl
@@ -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