diff --git i/sites/default/default.settings.php w/sites/default/default.settings.php
index db2303c..ce9fae1 100644
--- i/sites/default/default.settings.php
+++ w/sites/default/default.settings.php
@@ -580,6 +580,7 @@
  * 'maintenance_theme' key. The template file should also be copied into the
  * theme. It is located inside
  * 'core/modules/system/templates/maintenance-page.html.twig'.
+ *
  * Note: This setting does not apply to installation and update pages.
  */
 # $conf['maintenance_theme'] = 'bartik';