@@ -31,7 +31,7 @@ |
||
31 | 31 | /** |
32 | 32 | * Insert |
33 | 33 | * |
34 | - * @param $id |
|
34 | + * @param integer $id |
|
35 | 35 | * @param Index $index |
36 | 36 | * @param array $fields fields that are indexed |
37 | 37 | * @param boolean|string $uid unique identifier, if required |
@@ -57,7 +57,7 @@ |
||
57 | 57 | */ |
58 | 58 | public function hits() |
59 | 59 | { |
60 | - if (! empty($this->hits)) { |
|
60 | + if (!empty($this->hits)) { |
|
61 | 61 | return $this->hits; |
62 | 62 | } |
63 | 63 |