Fix list indentation

.gitlab/merge_request_templates/Documentation.md

@@ -16,9 +16,8 @@
 ## Author's checklist (required)
 
 - [ ] Follow the [Documentation Guidelines](https://docs.gitlab.com/ee/development/documentation/) and [Style Guide](https://docs.gitlab.com/ee/development/documentation/styleguide.html).
-
 - If you have **Developer** permissions or higher:
-- [ ] Ensure that the [product tier badge](https://docs.gitlab.com/ee/development/documentation/styleguide.html#product-badges) is added to doc's `h1`.
+  - [ ] Ensure that the [product tier badge](https://docs.gitlab.com/ee/development/documentation/styleguide.html#product-badges) is added to doc's `h1`.
   - [ ] Apply the ~documentation label, plus:
     - The corresponding DevOps stage and group labels, if applicable.
     - ~"development guidelines" when changing docs under `doc/development/*`, `CONTRIBUTING.md`, or `README.md`.