diff --git a/controls_backupToStorage.txt b/controls_backupToStorage.txt
index 084d025..ccce939 100644
--- a/controls_backupToStorage.txt
+++ b/controls_backupToStorage.txt
@@ -1,2 +1,2 @@
 UPD 2020-06-17_15:03:50 3368 FHEM/98_backupToStorage.pm
-UPD 2020-06-17_15:11:58 10052 lib/FHEM/backupToStorage.pm
+UPD 2020-06-17_15:20:54 10052 lib/FHEM/backupToStorage.pm
diff --git a/lib/FHEM/backupToStorage.pm b/lib/FHEM/backupToStorage.pm
index c5c2f43..e46389c 100644
--- a/lib/FHEM/backupToStorage.pm
+++ b/lib/FHEM/backupToStorage.pm
@@ -178,7 +178,7 @@ sub Set {
     }
     else {
         return 'Unknown argument ' . $cmd
-          . ', choose one of addpassword,deletepassword';
+          . ', choose one of addpassword deletepassword';
     }
 
     return;