message: update minimal configuration instructions to avoid any error
diff: @@ -151,6 +151,9 @@ binary="path/to/your/hermes"
  This configuration specifies 2 networks (chains), `ibc-0` and `ibc-1`. A typical workflow might look like:
  ```bash
  +# Start the two chains
  +$ gm start
  +
  # Generate the config for `hermes`.
  # Notably, this will create the appropriate `[[chains]]` entries for `ibc-0` and `ibc-1`.
  $ gm hermes config
  @@ -158,11 +161,8 @@ $ gm hermes config
  # Generate the keys so that `hermes` can sign transactions on both chains
  $ gm hermes keys
  -# Start the two chains
  -$ gm start
  -
  # Create a connection
  -$ hermes create connection ibc-0 ibc-1
  +$ hermes create connection --a-chain ibc-0 --b-chain ibc-1
  ```
  ## Tribal knowledge (things they don't tell you)
  