diff --git a/src/PVE/INotify.pm b/src/PVE/INotify.pm
index 661eaf1..0df6c8e 100644
--- a/src/PVE/INotify.pm
+++ b/src/PVE/INotify.pm
@@ -1271,7 +1271,7 @@ sub __interface_to_string {
 	}
 	$done->{bridge_fd} = 1;
 
-	if( defined($d->{bridge_vlan_aware})) {
+	if (defined($d->{bridge_vlan_aware})) {
 	    $raw .= "\tbridge-vlan-aware yes\n";
 	    my $vlans = defined($d->{bridge_vids}) ? $d->{bridge_vids} : "2-4094";
 	    $raw .= "\tbridge-vids $vlans\n";