message: Updated README with mqtt protocol help
diff: @@ -111,7 +111,7 @@ Zwave settings:
  Mqtt settings:
  - **Name**: A unique name that identify the Gateway.
  -- **Host**: The url of the broker
  +- **Host**: The url of the broker. Insert here the protocol if present, example: `tls://loscalhost`. Mqtt supports this protocols: `mqtt`, `mqtts`, `tcp`, `tls`, `ws`, `wss`. At the moment `wss` and `mqtts` protocols are not supported because they require cert and key files
  - **Port**: Broker port
  - **Reconnect period**: Milliseconds between two reconnection tries
  - **Prefix**: The prefix where all values are published
  