/**
  * The same as the parent, except added support for field descriptions
  * @inheritDoc
  * @param $field array
  */
 public function single_setting_label($field)
 {
     parent::single_setting_label($field);
     // Added by GravityView
     if (isset($field['description'])) {
         echo '<span class="description">' . $field['description'] . '</span>';
     }
 }