docs(docker) update test command
Use the docker-compose test environement to execute the back-end test suite.
@@ -129,7 +129,7 @@ Each time you add new front-end or back-end dependencies, you will need to rebui
The test suite should be run from within the `app` container:
- $ docker-compose exec app python manage.py test
+ $ make test-back
### Cleanup
