Ticket #20494: 20494.docs.patch

wp-admin/includes/comment.php

@@ -14 +14 @@
  *
  * @param string $comment_author Author of the comment
  * @param string $comment_date Date of the comment
- * @return mixed Comment ID on success.
+ * @return mixed Comment post ID on success.
  */
 function comment_exists($comment_author, $comment_date) {
         global $wpdb;