| @@ -68,7 +68,7 @@ discard block | ||
| 68 | 68 | /** | 
| 69 | 69 | * loads the items in the static variable $order_items | 
| 70 | 70 | * and saves the items for future use. | 
| 71 | - * @return Null | DataObjectSet | |
| 71 | + * @return DataList | DataObjectSet | |
| 72 | 72 | */ | 
| 73 | 73 | protected function loadIncludedProductItems() | 
| 74 | 74 |      { | 
| @@ -78,7 +78,7 @@ discard block | ||
| 78 | 78 | /** | 
| 79 | 79 | * loads the items in the static variable $order_items | 
| 80 | 80 | * and saves the items for future use. | 
| 81 | - * @return Null | DataObjectSet | |
| 81 | + * @return DataList | DataObjectSet | |
| 82 | 82 | */ | 
| 83 | 83 | protected function loadCombinationProducts() | 
| 84 | 84 |      { |