Update README.md

Author: rmorshea

README.md

@@ -2,7 +2,7 @@
 
 A Flake8 plugin that enforces the ["rules of hooks"](https://reactjs.org/docs/hooks-rules.html) for [IDOM](https://github.com/idom-team/idom).
 
-The rules are based on React's own ESLint [plugin for hooks](https://github.com/facebook/react/tree/master/packages/eslint-plugin-react-hooks).
+The implementation is based on React's own ESLint [plugin for hooks](https://github.com/facebook/react/tree/master/packages/eslint-plugin-react-hooks).
 
 # Install