Improve readability

Shorewall/Perl/Shorewall/Rules.pm

@@ -612,7 +612,22 @@ sub process_action3( $$$$$$ ) {
 	    next;
 	}
 
-	process_rule_common( $chainref, merge_levels( "$action:$level:$tag", $target ), '', $source, $dest, $proto, $ports, $sports, $origdest, $rate, $user, $mark, $connlimit, $time, $headers, 0 );
+	process_rule_common( $chainref,
+			     merge_levels( "$action:$level:$tag", $target ),
+			     '',
+			     $source,
+			     $dest,
+			     $proto,
+			     $ports,
+			     $sports,
+			     $origdest,
+			     $rate,
+			     $user,
+			     $mark,
+			     $connlimit,
+			     $time,
+			     $headers,
+			     0 );
     }
 
     clear_comment;