Issue #2955673 by msankhala, jenlampton: Text 'logged in as admin' in...

Issue #2955673 by msankhala, jenlampton: Text 'logged in as admin' in update.php message is ambiguous

core/lib/Drupal/Core/Update/UpdateKernel.php

@@ -182,7 +182,7 @@ protected function handleAccess(Request $request) {
     $db_update_access = $this->getContainer()->get('access_check.db_update');
 
     if (!Settings::get('update_free_access', FALSE) && !$db_update_access->access($account)->isAllowed()) {
-      throw new AccessDeniedHttpException('In order to run update.php you need to either be logged in as admin or have set $settings[\'update_free_access\'] in your settings.php.');
+      throw new AccessDeniedHttpException('In order to run update.php you need to either have "Administer software updates" permission or have set $settings[\'update_free_access\'] in your settings.php.');
     }
   }