techdivision / import-product-ee

src/Observers/EeProductAttributeObserverTrait.php

Doc Comments +1 added lines, -1 removed lines

@@ -83,7 +83,7 @@
     /**
      * Return's the PK to create the product => attribute relation.
      *
-     * @return integer The PK to create the relation with
+     * @return string The PK to create the relation with
      */
     protected function getPrimaryKey()
     {