Update migrate-script doc

diff --git a/extra/migrate-shared-template.php b/extra/migrate-shared-template.php
index 718bc1f1db51ca41df1fa25f192975d5751a59d3..c758b1751e6a6b12525b0adace943e16690b427d 100644 (file)
--- a/extra/migrate-shared-template.php
+++ b/extra/migrate-shared-template.php
@@ -4,6 +4,7 @@
 
 /**
  * Helper script to migrate include templates to new shared templates in WoltLab Suite before 6.1.
+ * Replace in all `.tpl` files the `{include file='__oldTemplateName'}` with the new template name.
  *
  * @author Olaf Braun
  * @copyright 2001-2024 WoltLab GmbH