doc: fix description of TLS dhparam option
The dhparam option is not required for perfect forward secrecy in general. It is only required for non-ECDHE secrecy, but ECDHE-based secrecy is generally preferred anyway.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
The dhparam option is not required for perfect forward secrecy in general. It is only required for non-ECDHE secrecy, but ECDHE-based secrecy is generally preferred anyway.