@@ -17,6 +17,6 @@ |
||
17 | 17 | */ |
18 | 18 | public function getUtility() |
19 | 19 | { |
20 | - return self::$utility.' '.self::$argument; |
|
20 | + return self::$utility . ' ' . self::$argument; |
|
21 | 21 | } |
22 | 22 | } |