ENGCOM-3417: Removed method annotation without argument from PHPDoc #152

 - Merge Pull Request magento-engcom/import-export-improvements#152 from VoronoyAlexandr/import-export-improvements:125_Clean_Up_Magento/ImportExport/Block/Adminhtml/Export/Filter
 - Merged commits:
   1. 71e6f40
   2. 1f1ec54

app/code/Magento/Backend/Block/Widget/Grid.php

@@ -12,7 +12,7 @@
  * @api
  * @deprecated 100.2.0 in favour of UI component implementation
  * @method string getRowClickCallback() getRowClickCallback()
- * @method \Magento\Backend\Block\Widget\Grid setRowClickCallback() setRowClickCallback(string $value)
+ * @method \Magento\Backend\Block\Widget\Grid setRowClickCallback(string $value)
  * @SuppressWarnings(PHPMD.TooManyFields)
  * @since 100.0.2
  */
@@ -150,7 +150,10 @@ public function __construct(
     }
 
     /**
+     * Internal constructor, that is called from real constructor
+     *
      * @return void
+     *
      * @SuppressWarnings(PHPMD.NPathComplexity)
      */
     protected function _construct()
@@ -709,6 +712,7 @@ public function getGridUrl()
 
     /**
      * Grid url getter
+     *
      * Version of getGridUrl() but with parameters
      *
      * @param array $params url parameters