@@ -63,7 +63,7 @@ |
||
63 | 63 | * |
64 | 64 | * @param string $url |
65 | 65 | * |
66 | - * @return mixed |
|
66 | + * @return string |
|
67 | 67 | */ |
68 | 68 | abstract function getGistFileContents($url); |
69 | 69 |