Fix lint-doc error

See this build error -> https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/817

I didn't add a CHANGELOG entry because I don't think is needed but just let me know if you think we should add it

Restored source branch fix-lint-doc

/cc @vsizov

Status changed to merged

Mentioned in commit 59d18a22

Mentioned in merge request !818 (merged)