Test if updates to subfolder readmes are ignored by workflow

backend/README.md

@@ -31,7 +31,7 @@ $ poetry install
 You'll also need to clone a new `.env` file from the `.env.template` to store local configuration options. This is a one-time operation on first setup:
 
 ```bash
-$ cp .env.template .env  # (first time only)
+$ cp .env.template .env  # (first time only - or when environment variables have been updated)
 ```
 
 The `.env` file is used by flask to set environment variables when running `flask run`. This enables things like development mode (which also enables features like hot reloading when you make a file change). There's also a [SECRET_KEY](https://flask.palletsprojects.com/en/2.3.x/config/#SECRET_KEY) variable which is used to encrypt the flask session cookie.
@@ -59,7 +59,6 @@ Press CTRL+C to quit
 
 If you now run [the frontend](../frontend/README.md) you should be able to communicate with the backend
 
-
 ## Running Tests
 
-Tests can be run with `poetry run pytest`
+Tests can be run with `poetry run pytest`