@@ -390,7 +390,7 @@ discard block  | 
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| 390 | 390 | /**  | 
                                                        
| 391 | 391 | * Initialize's and return's the URL key filter.  | 
                                                        
| 392 | 392 | *  | 
                                                        
| 393 | - * @return \TechDivision\Import\Product\Utils\ConvertLiteralUrl The URL key filter  | 
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| 393 | + * @return ConvertLiteralUrl The URL key filter  | 
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| 394 | 394 | */  | 
                                                        
| 395 | 395 | protected function getUrlKeyFilter()  | 
                                                        
| 396 | 396 |      { | 
                                                        
@@ -488,7 +488,7 @@ discard block  | 
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| 488 | 488 | /**  | 
                                                        
| 489 | 489 | * Return's the PK to create the product => attribute relation.  | 
                                                        
| 490 | 490 | *  | 
                                                        
| 491 | - * @return integer The PK to create the relation with  | 
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| 491 | + * @return string The PK to create the relation with  | 
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| 492 | 492 | */  | 
                                                        
| 493 | 493 | protected function getPrimaryKey()  | 
                                                        
| 494 | 494 |      { |