Merge branch 'docs/tidy-auto-devops-topic' into 'master'

Improve the Auto DevOps topic a bit

See merge request gitlab-org/gitlab-ce!30721

doc/user/project/clusters/eks_and_gitlab/index.md

@@ -253,7 +253,7 @@ With RBAC disabled and services deployed,
 [Auto DevOps](../../../../topics/autodevops/index.md) can now be leveraged
 to build, test, and deploy the app.
 
-[Enable Auto DevOps](../../../../topics/autodevops/index.md#enablingdisabling-auto-devops-at-the-project-level)
+[Enable Auto DevOps](../../../../topics/autodevops/index.md#at-the-project-level)
 if not already enabled. If a wildcard DNS entry was created resolving to the
 Load Balancer, enter it in the `domain` field under the Auto DevOps settings.
 Otherwise, the deployed app will not be externally available outside of the cluster.