remove comment

Author: joseconsador

src/app/code/community/Zendesk/Zendesk/Block/Adminhtml/Dashboard/Tab/Tickets/Grid/Abstract.php

@@ -241,18 +241,4 @@ public function getGridJavascript()
 
         return $js;
     }
-
-    /**
-     * Override the parent method so that $this->_prepareCollection() is called first
-     *
-     * @return $this
-     */
-/*    protected function _prepareGrid()
-    {
-        $this->_prepareCollection();
-        $this->_prepareColumns();
-        $this->_prepareMassactionBlock();
-
-        return $this;
-    }*/
 }