diff --git a/wp-includes/bookmark.php b/wp-includes/bookmark.php
index 1e178f436f..140f5fdc48 100644
--- a/wp-includes/bookmark.php
+++ b/wp-includes/bookmark.php
@@ -404,9 +404,11 @@ function sanitize_bookmark_field($field, $value, $bookmark_id, $context) {
 }
 
 /**
- * Deletes bookmark cache
+ * Deletes the bookmark cache.
  *
  * @since 2.7.0
+ *
+ * @param int $bookmark_id Bookmark ID.
  */
 function clean_bookmark_cache( $bookmark_id ) {
 	wp_cache_delete( $bookmark_id, 'bookmark' );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 7d2b700e7b..4891fb600d 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-36008';
+$wp_version = '4.5-alpha-36009';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.