docs

.github/CONTRIBUTING.md

@@ -130,7 +130,7 @@ You will find the built documentation in `docs/_build/html`.
 - If you add or change public APIs, tag the docstring using `..  versionadded:: 24.1.0 WHAT` or `..  versionchanged:: 24.1.0 WHAT`.
   We follow CalVer, so the next version will be the current with with the middle number incremented (for example, `24.1.0` -> `24.2.0`).
 
-- We use [Ruff](https://ruff.rs/) to sort our imports, and we follow the [Black](https://github.com/psf/black) code style with a line length of 79 characters.
+- We use [Ruff](https://ruff.rs/) to sort our imports and format our code with a line length of 79 characters.
   As long as you run our full *tox* suite before committing, or install our [*pre-commit*](https://pre-commit.com/) hooks (ideally you'll do both -- see [*Local Development Environment*](#local-development-environment) above), you won't have to spend any time on formatting your code at all.
   If you don't, CI will catch it for you -- but that seems like a waste of your time!