diff --git a/wp-includes/class-wp-query.php b/wp-includes/class-wp-query.php
index e33fa7904f..8fbd8e5929 100644
--- a/wp-includes/class-wp-query.php
+++ b/wp-includes/class-wp-query.php
@@ -752,7 +752,7 @@ class WP_Query {
 	 *                                                    return posts containing 'pillow' but not 'sofa'. The
 	 *                                                    character used for exclusion can be modified using the
 	 *                                                    the 'wp_query_search_exclusion_prefix' filter.
-	 *     @type array           $search_columns          Array of column names to be searched. Accepts 'post_title',
+	 *     @type string[]        $search_columns          Array of column names to be searched. Accepts 'post_title',
 	 *                                                    'post_excerpt' and 'post_content'. Default empty array.
 	 *     @type int             $second                  Second of the minute. Default empty. Accepts numbers 0-59.
 	 *     @type bool            $sentence                Whether to search by phrase. Default false.
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 14c96b6411..2a321d1c70 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.2.1-alpha-55639';
+$wp_version = '6.2.1-alpha-55640';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.