message: docs: update docker docs
diff: @@ -20,7 +20,9 @@ Start a terminal and change directory to the root of this repo.
  2. Run
  Enter `docker-compose up` at the terminal. _The build and run stages can be combined `docker-compose up --build`._
  -3. Start the Opentrons application. The docker container will appear as `dev`. Connect and run just as you would on a robot.
  +3. Start the Opentrons application. The docker container will appear as `dev`. Connect and run just as you would on a robot.\*
  +
  +\* _If `dev` does not appear you will need to click `More` on the bottom left. Then select `Network & System`. Now click `Manage` and add `127.0.0.1` to the `Manually Add Robot Network Address` dialog._
  ## Configuration
  