nginx chart link broken

Description

Under the section https://docs.gitlab.com/charts/charts/nginx/index.html#configuring-nginx there is one link that sends you to a non-existent file

Steps to reproduce

Go to url https://docs.gitlab.com/charts/charts/nginx/index.html#configuring-nginx and click "Nginx chart documentation" and get taken to page with error message "charts/nginx/index.md" did not exist on "master"

Actual result

no documentation

Expected result

documentation (maybe here? https://gitlab.com/gitlab-org/charts/gitlab/-/blob/master/doc/charts/nginx/index.md)

Further details

Maybe the link is going to the right place but the error is confusing.