Whitespace found at end of line

Author: tobias-forkel

app/code/Magento/Catalog/Model/Product/Option/SaveHandler.php

@@ -89,7 +89,7 @@ public function execute($entity, $arguments = [])
 
     /**
      * Save custom options
-     * 
+     *
      * @param array $options
      * @param bool $hasChangedSku
      * @param ProductInterface $product