| @@ -48,7 +48,7 @@ | ||
| 48 | 48 | /** | 
| 49 | 49 | * Formats the document according to the standard's specification | 
| 50 | 50 | * @param \DOMDocument $document | 
| 51 | - * @return mixed | |
| 51 | + * @return DOMDocument | |
| 52 | 52 | */ | 
| 53 | 53 | public function format(\DOMDocument $document) | 
| 54 | 54 |      { |