📚 docs(README): Upgrade badges.

Author: make-github-pseudonymous-again

README.md

@@ -29,5 +29,5 @@ a / b === 3 / 10 ; // true
 [![Code maintainability](https://img.shields.io/codeclimate/maintainability/aureooms/js-rational.svg)](https://codeclimate.com/github/aureooms/js-rational/trends/churn)
 [![Code coverage (cov)](https://img.shields.io/codecov/c/gh/aureooms/js-rational/main.svg)](https://codecov.io/gh/aureooms/js-rational)
 [![Code technical debt](https://img.shields.io/codeclimate/tech-debt/aureooms/js-rational.svg)](https://codeclimate.com/github/aureooms/js-rational/trends/technical_debt)
-[![Documentation](https://aureooms.github.io/js-rational/badge.svg)](https://aureooms.github.io/js-rational/source.html)
+[![Documentation](https://github.com/aureooms/js-rational/badge.svg)](https://github.com/aureooms/js-rational/source.html)
 [![Package size](https://img.shields.io/bundlephobia/minzip/@aureooms/js-rational)](https://bundlephobia.com/result?p=@aureooms/js-rational)