readme: remove recursive note (#134)

remove note that is no longer needed after #130

README.md

@@ -140,7 +140,7 @@ or
  11. Now, you're going to enter the receiver's altitude in *meters* above sea level in a new variable named `ALT`. If you need to find the altitude, you can find it using [one of several online services](https://www.maps.ie/coordinates.html). Remember to add the approximate number of corresponding meters if your antenna is mounted above ground level.
  12. Almost there! Next, we will push this code to your device through the balena cloud. We'll do that using the [balena CLI](https://github.com/balena-io/balena-cli). Follow the [official instructions](https://github.com/balena-io/balena-cli/blob/master/INSTALL.md) to download and install the CLI for your platform of choice.
  13. Head into your terminal and log in to balena with the following command: `balena login`. Then follow the instructions on the screen.
- 14. Next, clone the balena-ads-b repository to your local computer with your Git client of choice or the standard command line tool: `git clone git@github.com:ketilmo/balena-ads-b.git`. If you want to make changes to the repo, you can also fork it. Please note that the repository uses submodules, so you must clone it recursively.
+ 14. Next, clone the balena-ads-b repository to your local computer with your Git client of choice or the standard command line tool: `git clone git@github.com:ketilmo/balena-ads-b.git`. If you want to make changes to the repo, you can also fork it.
  15. Head into the folder of the newly cloned repo by typing `cd balena-ads-b`.
  16. Do you remember your fleet name from earlier? Good. Now, we are ready to push the applications to balena's servers by typing `balena push YOUR–FLEET–NAME–HERE`.
  17. Now, wait while the Docker containers build on balena's servers. If the process is successful, you will see a beautiful piece of ASCII art depicting a unicorn right in your terminal window: