@@ -134,7 +134,7 @@ |
||
134 | 134 | /** |
135 | 135 | * Gets the last searched keywords from the database |
136 | 136 | * |
137 | - * @param int|string $limit |
|
137 | + * @param integer $limit |
|
138 | 138 | * @return array An array containing the last searches of the current user |
139 | 139 | */ |
140 | 140 | protected function getLastSearchesFromDatabase($limit = '') |