@@ -15,7 +15,7 @@ |
||
15 | 15 | /** |
16 | 16 | * Return this menu's options, or a single option as specified. |
17 | 17 | * |
18 | - * @param null $key |
|
18 | + * @param string $key |
|
19 | 19 | * |
20 | 20 | * @return array |
21 | 21 | */ |