X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/7f1521bf193b382565eb753043c161f4cb3fcda7..refs/tags/wordpress-4.3:/wp-admin/network/upgrade.php

diff --git a/wp-admin/network/upgrade.php b/wp-admin/network/upgrade.php
index f1574aea..60d8d895 100644
--- a/wp-admin/network/upgrade.php
+++ b/wp-admin/network/upgrade.php
@@ -39,7 +39,7 @@ if ( ! current_user_can( 'manage_network' ) )
 	wp_die( __( 'You do not have permission to access this page.' ), 403 );
 
 echo '<div class="wrap">';
-echo '<h2>' . __( 'Upgrade Network' ) . '</h2>';
+echo '<h1>' . __( 'Upgrade Network' ) . '</h1>';
 
 $action = isset($_GET['action']) ? $_GET['action'] : 'show';
 
@@ -48,6 +48,9 @@ switch ( $action ) {
 		$n = ( isset($_GET['n']) ) ? intval($_GET['n']) : 0;
 
 		if ( $n < 5 ) {
+			/**
+			 * @global string $wp_db_version
+			 */
 			global $wp_db_version;
 			update_site_option( 'wpmu_upgrade_site', $wp_db_version );
 		}