| @@ -140,7 +140,7 @@ | ||
| 140 | 140 | /** | 
| 141 | 141 | * Check if Apache's mod_rewrite is installed. | 
| 142 | 142 | * | 
| 143 | - * @return bool | |
| 143 | + * @return null|boolean | |
| 144 | 144 | */ | 
| 145 | 145 | public static function isRewriteMod() | 
| 146 | 146 |      { |