diff -r 4f9f8de3b1f9 -r 0d7359d6b3eb debian/copyright
--- a/debian/copyright	Thu Dec 12 16:26:06 2013 +0100
+++ b/debian/copyright	Thu Dec 12 16:27:20 2013 +0100
@@ -1,6 +1,6 @@
 It was downloaded from https://keller.schlittermann.de/hg/ius/nagios/nagios-plugin-rsnapshot/
 
-Upstream Author(s):
+Upstream Authors:
 
     Christian Arnold <arnold@schlittermann.de>, Matthias Förste <foerste@schlittermann.de>