@@ -106,8 +106,8 @@ |
||
106 | 106 | |
107 | 107 | /** |
108 | 108 | * Get a single variable |
109 | - * @param $key |
|
110 | - * @return string|array |
|
109 | + * @param string $key |
|
110 | + * @return string |
|
111 | 111 | */ |
112 | 112 | public function getVariable($key) |
113 | 113 | { |