diff --git a/wp-includes/load.php b/wp-includes/load.php
index 241398387f..63a4b0f64c 100644
--- a/wp-includes/load.php
+++ b/wp-includes/load.php
@@ -470,6 +470,8 @@ function wp_using_ext_object_cache( $using = null ) {
  *
  * @since 3.0.0
  * @access private
+ *
+ * @global array $wp_filter Stores all of the filters.
  */
 function wp_start_object_cache() {
 	global $wp_filter;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 256fd29b19..5a1e1dd7e9 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.9-alpha-40991';
+$wp_version = '4.9-alpha-40992';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.