Add period after a bullet

doc/user/project/merge_requests/index.md

@@ -352,7 +352,7 @@ CAUTION: **Warning:** Automatic Patch creation is only available for a subset of
 
 Some Vulnerabilities can be fixed by applying a patch that is automatically generated by GitLab. To apply the fix:
 
-1. Download and review the patch file `remediation.patch`
+1. Download and review the patch file `remediation.patch`.
 2. Ensure your local project has the same commit checked out that was used to generate the patch.
 3. Run `git apply remediation.patch`.
 4. Verify and commit the changes to your branch.