update docs

Good day.
Can I suggest updating the documentation? If I can , how do I do it?
The question concerns the item: GitLab Container Registry administration | GitLab
A small addition - “self-signed” certificate works only if gitlab is also a certificate authority.
I would add a small example on creating a certificate - as an addition to clarifying about the CA.

Hi,

thanks for your interest in making the docs better. To start editing, you’ll need to find the location first, and then follow along with a project fork, edit, merge request described in GitLab Documentation guidelines | GitLab

Tip: At the bottom of each docs page, there is a box pointing to the repository file to edit.

Cheers,
Michael