diff --git a/core/modules/system/lib/Drupal/system/Plugin/views/field/BulkFormBase.php b/core/modules/system/lib/Drupal/system/Plugin/views/field/BulkFormBase.php
index 7b20a18..fbe9a55 100644
--- a/core/modules/system/lib/Drupal/system/Plugin/views/field/BulkFormBase.php
+++ b/core/modules/system/lib/Drupal/system/Plugin/views/field/BulkFormBase.php
@@ -251,6 +251,7 @@ public function views_form_submit(&$form, &$form_state) {
    * Returns the message to be displayed when there are no selected items.
    *
    * @return string
+   *  Message displayed when no items are selected.
    */
   protected function emptySelectedMessage() {
     return t('No items selected.');