diff --git a/src/wp-includes/admin-bar.php b/src/wp-includes/admin-bar.php
index 82520e0387..fbf1a320ac 100644
--- a/src/wp-includes/admin-bar.php
+++ b/src/wp-includes/admin-bar.php
@@ -13,6 +13,9 @@
  *
  * @since 3.1.0
  * @access private
+ *
+ * @global WP_Admin_Bar $wp_admin_bar
+ *
  * @return bool Whether the admin bar was successfully initialized.
  */
 function _wp_admin_bar_init() {
@@ -55,6 +58,8 @@ function _wp_admin_bar_init() {
  * right before the admin bar is rendered. This also gives you access to the $post global, among others.
  *
  * @since 3.1.0
+ *
+ * @global WP_Admin_Bar $wp_admin_bar
  */
 function wp_admin_bar_render() {
 	global $wp_admin_bar;
@@ -480,6 +485,9 @@ function wp_admin_bar_shortlink_menu( $wp_admin_bar ) {
  *
  * @since 3.1.0
  *
+ * @global object   $tag
+ * @global WP_Query $wp_the_query
+ *
  * @param WP_Admin_Bar $wp_admin_bar
  */
 function wp_admin_bar_edit_menu( $wp_admin_bar ) {
@@ -890,8 +898,9 @@ function _admin_bar_bump_cb() { ?>
  *
  * @since 3.1.0
  *
+ * @global WP_Admin_Bar $wp_admin_bar
+ *
  * @param bool $show Whether to allow the admin bar to show.
- * @return void
  */
 function show_admin_bar( $show ) {
 	global $show_admin_bar;
@@ -903,6 +912,9 @@ function show_admin_bar( $show ) {
  *
  * @since 3.1.0
  *
+ * @global WP_Admin_Bar $wp_admin_bar
+ * @global string       $pagenow
+ *
  * @return bool Whether the admin bar should be showing.
  */
 function is_admin_bar_showing() {