@@ -38,7 +38,7 @@ |
||
38 | 38 | |
39 | 39 | /** |
40 | 40 | * @param integer $code |
41 | - * @param mixed $extraDetails |
|
41 | + * @param string $extraDetails |
|
42 | 42 | */ |
43 | 43 | protected function addError($code, $extraDetails=null) |
44 | 44 | { |