message: add stop containers
diff: @@ -168,6 +168,8 @@ docker-compose -f docker-compose-dawn3.0.yaml up -d
  curl http://127.0.0.1:8888/v1/chain/get_info
  # get logs
  docker-compose logs nodeosd
  +# stop containers
  +docker-compose -f docker-compose-dawn3.0.yaml down
  ```
  The `blocks` data are stored under `--data-dir` by default, and the wallet files are stored under `--wallet-dir` by default, of course you can change these as you want.
  