minor fixes

Author: danciaclara

self-hosting/govern/integrations/gitlab.mdx

@@ -42,8 +42,8 @@ After creating and configuring the GitLab application and configuring the instan
 6. Enter the following **Redirect URI**, replacing [YOUR_DOMAIN] with your actual domain:
     ```bash
     https://[YOUR_DOMAIN]/silo/api/gitlab/auth/callback
-       ```
-7. Check the **Confidential** box..
+    ```
+7. Check the **Confidential** box.
 
     ![Add app details](/images/integrations/gitlab/add-app-details.webp)