diff --git a/src/wp-includes/comment.php b/src/wp-includes/comment.php
index 59944b8fc2..6e757d3375 100644
--- a/src/wp-includes/comment.php
+++ b/src/wp-includes/comment.php
@@ -1,11 +1,17 @@
 <?php
 /**
- * Manages WordPress comments
+ * Core Comments API
  *
  * @package WordPress
  * @subpackage Comment
+ * @since 1.5.0
  */
 
+/** WP_Comment class */
 require_once( ABSPATH . WPINC . '/class-wp-comment.php' );
+
+/** WP_Comment_Query class */
 require_once( ABSPATH . WPINC . '/class-wp-comment-query.php' );
+
+/** Core comments functionality */
 require_once( ABSPATH . WPINC . '/comment-functions.php' );