Update the SummaryPage's description

A summary page isn't an indicator anymore for a complete wizard as
there are multiple summary pages now.

refs #8191

modules/setup/application/views/scripts/form/setup-summary.phtml

@@ -5,7 +5,7 @@ use Icinga\Web\Wizard;
 ?>
 <p><?= sprintf(
   $this->translate(
-    'The wizard is now complete. You can review the changes supposed to be made before setting up %1$s.'
+    'You\'ve configured %1$s successfully. You can review the changes supposed to be made before setting it up.'
     . ' Make sure that everything is correct (Feel free to navigate back to make any corrections!) so'
     . ' that you can start using %1$s right after it has successfully been set up.'
   ),