@@ -15,7 +15,7 @@ |
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| 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 | */ |