@@ -81,7 +81,7 @@ |
||
81 | 81 | * |
82 | 82 | * @param string $url |
83 | 83 | * |
84 | - * @return mixed |
|
84 | + * @return string |
|
85 | 85 | */ |
86 | 86 | public function to($url) |
87 | 87 | { |