| @@ -35,10 +35,10 @@ | ||
| 35 | 35 | public function __construct() | 
| 36 | 36 |      { | 
| 37 | 37 | // Initialise the list of urls as an empty array. | 
| 38 | - $this->urls = []; | |
| 38 | + $this->urls = [ ]; | |
| 39 | 39 | |
| 40 | 40 | // Initialise the list of urls as an empty array. | 
| 41 | - $this->results = []; | |
| 41 | + $this->results = [ ]; | |
| 42 | 42 | } | 
| 43 | 43 | |
| 44 | 44 | /** |