diff --git a/wp-includes/nav-menu.php b/wp-includes/nav-menu.php
index 91a102a880..0ea3ada088 100644
--- a/wp-includes/nav-menu.php
+++ b/wp-includes/nav-menu.php
@@ -928,13 +928,14 @@ function _wp_delete_post_menu_item( $object_id = 0 ) {
 }
 
 /**
- * Callback for handling a menu item when its original object is deleted.
+ * Serves as a callback for handling a menu item when its original object is deleted.
  *
  * @since 3.0.0
  * @access private
  *
- * @param int $object_id The ID of the original object being trashed.
- *
+ * @param int    $object_id Optional. The ID of the original object being trashed. Default 0.
+ * @param int    $tt_id     Term taxonomy ID. Unused.
+ * @param string $taxonomy  Taxonomy slug.
  */
 function _wp_delete_tax_menu_item( $object_id = 0, $tt_id, $taxonomy ) {
 	$object_id = (int) $object_id;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index fd1d8fc626..9adfe59e92 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-35978';
+$wp_version = '4.5-alpha-35979';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.