Incorrect link Magnum Installation Guide

[Kirsten G.]

- [x] This doc is inaccurate in this way:

On the "Magnum Installation Guide" page (https://docs.openstack.org/magnum/pike/install/) in the second paragraph the sentence: "It is recommended to follow the Container Infrastructure Management Service section from the OpenStack Installation Tutorials." contains a link to https://docs.openstack.org/project-install-guide/container-infrastructure-management/ But this is just a directory (see attached screenshot).

What should this link to? Or should this link be here at all? Happy to make the change if someone can advise.