fix trailing whitespace error

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/data/PVE/Cluster.pm b/data/PVE/Cluster.pm
index cce681b515131007e8c172e13f9dc2c8f6f45475..9a69ad6b976ec40063bcaaeeb3ec75ed6019e026 100644 (file)
--- a/data/PVE/Cluster.pm
+++ b/data/PVE/Cluster.pm
@@ -613,7 +613,7 @@ my $cfs_lock = sub {
            # re-raise defined exceptions
            $@ = $err;
        } else {
-           # add lock info for plain errors 
+           # add lock info for plain errors
            $@ = "error with cfs lock '$lockid': $err";
        }
         return undef;