From e3e91dbadc894d4f823578ca7abd074d51b37fa7 Mon Sep 17 00:00:00 2001
From: Drew Jaynes <drewapicture@git.wordpress.org>
Date: Sun, 20 Sep 2015 09:38:24 +0000
Subject: [PATCH] Docs: Add a description for the documented use of the `$wpdb`
 global in `_prime_comment_caches()`.

See #8071. See #32246.


git-svn-id: https://develop.svn.wordpress.org/trunk@34355 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/comment-functions.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/wp-includes/comment-functions.php b/src/wp-includes/comment-functions.php
index 50d6d3662b..70a1bfd677 100644
--- a/src/wp-includes/comment-functions.php
+++ b/src/wp-includes/comment-functions.php
@@ -2383,8 +2383,7 @@ function update_comment_cache( $comments, $update_meta_cache = true ) {
  * @access private
  *
  * @see update_comment_cache()
- *
- * @global wpdb $wpdb
+ * @global wpdb $wpdb WordPress database abstraction object.
  *
  * @param array $comment_ids       Array of comment IDs.
  * @param bool  $update_meta_cache Optional. Whether to update the meta cache. Default true.