diff --git a/wp-includes/class-wp-comment-query.php b/wp-includes/class-wp-comment-query.php
index 359de5c887..1068050d38 100644
--- a/wp-includes/class-wp-comment-query.php
+++ b/wp-includes/class-wp-comment-query.php
@@ -219,7 +219,7 @@ class WP_Comment_Query {
 	 *                                                   Default empty.
 	 *     @type array        $post__not_in              Array of post IDs to exclude affiliated comments for.
 	 *                                                   Default empty.
-	 *     @type int          $post_author               Comment author ID to limit results by. Default empty.
+	 *     @type int          $post_author               Post author ID to limit results by. Default empty.
 	 *     @type string       $post_status               Post status to retrieve affiliated comments for.
 	 *                                                   Default empty.
 	 *     @type string       $post_type                 Post type to retrieve affiliated comments for.
diff --git a/wp-includes/version.php b/wp-includes/version.php
index f93b0c3274..ac7b554770 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-1452888638140';
+$wp_version = '4.5-alpha-1452888852270';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.