Update openpanel_config.md

documentation/docs/admin/scripts/openpanel_config.md

@@ -352,4 +352,4 @@ The `how_to_guides` option allows Aministrator to enable or disable the How-to g
 ```bash
 how_to_guides=yes
 ```
-If configured as "yes", the system will initially attempt to access a JSON file containing your custom how-to guides. In the event that the file is not available, articles from https://openpanel.co/docs/panel/ will be shown instead.
+If configured as "yes", the system will initially attempt to access a JSON file containing your custom how-to guides. In the event that the file is not available, articles from https://openpanel.co/docs/panel/dashboard/#how-to-guides will be shown instead.