Merge branch 'pedropombeiro/fix-curl-command' into 'master'

Improve curl command in documentation

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/122941



Merged-by: Fiona Neill <fneill@gitlab.com>
Approved-by: Vladimir Shushlin <vshushlin@gitlab.com>
Approved-by: Fiona Neill <fneill@gitlab.com>
Co-authored-by: Pedro Pombeiro <noreply@pedro.pombei.ro>