Overall the playbook uses the expression "Add the following configuration to your `inventory/host_vars/matrix.DOMAIN/vars.yml` file:" with the heading "Adjusting the playbook configuration" for sections to explain what to be added as variables
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
I was very surprised by the fact that a rather important configuration for coturn was "hidden" in the Hosts file, but not mentioned here.
Therefore my suggestion is to explicitly mention it here, as I believe that is that natural for people to look.