| @@ -80,6 +80,6 @@ | ||
| 80 | 80 | */ | 
| 81 | 81 | public function __toString() | 
| 82 | 82 |      { | 
| 83 | - return (string)$this->server; | |
| 83 | + return (string) $this->server; | |
| 84 | 84 | } | 
| 85 | 85 | } |