https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.2/html-single/administration_guide_for_red_hat_developer_hub/index#proc-installing-rhdh-on-openshift-with-helm-cli_assembly-install-rhdh-ocp

Explore if other sections have such glitches as well.

Also add an Additional resources section and link it to: https://docs.openshift.com/container-platform/4.16/applications/working_with_helm_charts/installing-helm.html

Explore if other links should be added to Helm sections across the doc set.