Update the syntax for adjusting application settings to the new format
Working towards fixing: https://gitlab.com/charts/helm.gitlab.io/issues/201
Upstream change: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/16843
Edited by DJ Mountney
Working towards fixing: https://gitlab.com/charts/helm.gitlab.io/issues/201
Upstream change: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/16843