diff --git a/wp-admin/update-core.php b/wp-admin/update-core.php
index 4921b6f22..98661834f 100644
--- a/wp-admin/update-core.php
+++ b/wp-admin/update-core.php
@@ -14,8 +14,8 @@ if ( is_multisite() && ! is_network_admin() ) {
 	exit();
 }
 
-if ( ! current_user_can('update_plugins') )
-	wp_die(__('You do not have sufficient permissions to update plugins for this site.'));
+if ( ! current_user_can( 'update_plugins' ) )
+	wp_die( __( 'You do not have sufficient permissions to update this site.' ) );
 
 function list_core_update( $update ) {
 	global $wp_local_package, $wpdb;