docs: improve linting description

Co-authored-by: dropforge <[email protected]>

Author: SilvanVerhoeven

README.md

@@ -32,12 +32,12 @@ Test the code with `python manage.py test myhpi.tests`.
 
 ### Code style
 
-We recommend installing a pre-commit hook with `pre-commit install`. That will (look at `.pre-commit-config.yaml`) before every commit
+We recommend installing a pre-commit hook with `pre-commit install`. The [hook](.pre-commit-config.yaml) will do the following steps before every commit:
 
 - run `autoflake` with a couple of flags to remove unused imports,
 - run `isort .` to sort imports,
 - run `black .` to format the python code. You can also check out the [IDE integration](https://github.com/psf/black#editor-integration)
-- run `prettier-eslint --write --list-different` to format the JavaScript code and Markdown files. You can also check out the [Prettier IDE integration](https://prettier.io/docs/en/editors.html)
+- run `prettier-eslint --write --list-different` to format the JavaScript code and Markdown files. You can also check out the [Prettier IDE integration](https://prettier.io/docs/en/editors.html), e. g. the [prettier-eslint](vscode:extension/rvest.vs-code-prettier-eslint) Visual Studio Code extension
 
 If you want to do that manually, run `pre-commit run --all-files`. Next to that, we also run `pylint myhpi` to check for semantic issues in the code.