Merge branch '500112-docs-link-offenses-pages-domains' into 'master'

Correct docs links offenses in `PagesDomains` spec

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/181551



Merged-by: Stan Hu <stanhu@gmail.com>
Approved-by: Stan Hu <stanhu@gmail.com>
Co-authored-by: Paul Gascou-Vaillancourt <paul.gascvail@gmail.com>