Change code-style badge to black

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://github.com/fire-squad/autodonate/actions/workflows/test.yml/badge.svg?branch=master)](https://github.com/fire-squad/autodonate/actions?query=workflow%3Atest)
 [![codecov](https://codecov.io/gh/fire-squad/autodonate/branch/master/graph/badge.svg)](https://codecov.io/gh/fire-squad/autodonate)
 [![Documentation Build Status](https://readthedocs.org/projects/autodonate/badge/?version=latest)](https://autodonate.firesquare.ru/)
-[![wemake-python-styleguide](https://img.shields.io/badge/style-wemake-000000.svg)](https://github.com/wemake-services/wemake-python-styleguide)
+[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![Python 3.10 badge](https://img.shields.io/badge/python-3.10-blue)](https://www.python.org/downloads/)
 
 Бесплатный и модульный сайт авто-доната для майнкрафт серверов.