MAGETWO-66760: Remove an extra space while clearing indexed stock ite…

…ms. #6132

app/code/Magento/CatalogInventory/Observer/ReindexQuoteInventoryObserver.php

@@ -77,7 +77,7 @@ public function execute(EventObserver $observer)
             $this->priceIndexer->reindexList($productIds);
         }
 
-        $this->itemsForReindex ->clear();
+        $this->itemsForReindex->clear();
         // Clear list of remembered items - we don't need it anymore
     }
 }