diff --git a/sites/default/default.settings.php b/sites/default/default.settings.php
index 77ba881..528ba44 100644
--- a/sites/default/default.settings.php
+++ b/sites/default/default.settings.php
@@ -566,7 +566,7 @@
  * the database is inactive due to an error. It can be set through the
  * $conf['system.theme']['maintenance']. The template file should also be copied
  * into the theme. It is located inside
- * 'core/modules/system/maintenance-page.tpl.php'.
+ * 'core/modules/system/templates/maintenance-page.html.twig'.
  * Note: This setting does not apply to installation and update pages.
  */
 # $conf['system.theme']['maintenance'] = 'bartik';