@@ -39,6 +39,6 @@ |
||
| 39 | 39 | */ |
| 40 | 40 | public function isNull() |
| 41 | 41 | { |
| 42 | - return null === $this->value ? true:null; |
|
| 42 | + return null === $this->value ? true : null; |
|
| 43 | 43 | } |
| 44 | 44 | } |