MAGETWO-57753: [GitHub] Product attribute creation fails with REST API #6213

Author: akaplya

app/code/Magento/Catalog/Api/Data/EavAttributeInterface.php

@@ -150,9 +150,6 @@ public function setIsUsedInGrid($isUsedInGrid);
     /**
      * Set is attribute visible in grid
      *
-     * @return $this
-     */
-    /**
      * @param bool|null $isVisibleInGrid
      * @return $this
      */