Docs: Add missing descriptions to wp_nav_menu_max_depth() and do_core_upgrade().

Developed in https://github.com/WordPress/wordpress-develop/pull/10570

Follow-up to [61512], [32642], [32654].

Props rejaulalomkhan, westonruter, huzaifaalmesbah.
See #64224.

Built from https://develop.svn.wordpress.org/trunk@61520


git-svn-id: http://core.svn.wordpress.org/trunk@60831 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/nav-menus.php

@@ -672,12 +672,14 @@ if ( is_nav_menu( $nav_menu_selected_id ) ) {
 }
 
 /**
+ * Adds a CSS class to display the max depth of the navigation menu.
+ *
  * @since 3.0.0
  *
- * @global int $_wp_nav_menu_max_depth
+ * @global int $_wp_nav_menu_max_depth Maximum depth of the navigation menu.
  *
- * @param string $classes
- * @return string
+ * @param string $classes Existing CSS classes for the body tag.
+ * @return string Modified CSS classes including the menu max depth class.
  */
 function wp_nav_menu_max_depth( $classes ) {
 	global $_wp_nav_menu_max_depth;

wp-admin/update-core.php

@@ -840,7 +840,7 @@ function list_translation_updates() {
  *
  * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
  *
- * @param bool $reinstall
+ * @param bool $reinstall Optional. Whether to reinstall WordPress. Default false.
  */
 function do_core_upgrade( $reinstall = false ) {
 	global $wp_filesystem;

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '7.0-alpha-61519';
+$wp_version = '7.0-alpha-61520';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.