Merge branch 'selhorn-ex-example' into 'master'

Use example instead of ex

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/104911



Merged-by: Diana Logan <dlogan@gitlab.com>
Approved-by: Diana Logan <dlogan@gitlab.com>
Co-authored-by: Marcel Amirault <mamirault@gitlab.com>
Co-authored-by: Suzanne Selhorn <sselhorn@gitlab.com>