Docs: Add a file header to wp-includes/widgets/class-wp-widget-recent-comments.php, introduced in [33746].

Also clarifies the class DocBlock summary and tags for `WP_Widget_Recent_Comments`.

See #33413. See #33701.

Built from https://develop.svn.wordpress.org/trunk@34435


git-svn-id: http://core.svn.wordpress.org/trunk@34399 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34434';
+$wp_version = '4.4-alpha-34435';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

wp-includes/widgets/class-wp-widget-recent-comments.php

@@ -1,10 +1,18 @@
 <?php
 /**
- * Recent_Comments widget class
+ * Widget API: WP_Widget_Recent_Comments class
  *
- * @since 2.8.0
  * @package WordPress
  * @subpackage Widgets
+ * @since 4.4.0
+ */
+
+/**
+ * Core class used to implement a Recent_Comments widget.
+ *
+ * @since 2.8.0
+ *
+ * @see WP_Widget
  */
 class WP_Widget_Recent_Comments extends WP_Widget {