Update README

README.md

@@ -26,6 +26,14 @@ Component |  Content | Comment/Status
 
 For contribution guidelines see [CONTRIBUTING.md](CONTRIBUTING.md)
 
+## Pre-commit set up
+This repository is set up to use [pre-commit](https://pre-commit.com/) hooks.
+Use `pip install pre-commit` to install pre-commit.
+After you clone the project, run `pre-commit install` to install pre-commit into your git hooks.
+Pre-commit will now run on every commit.
+Every time you clone a project using pre-commit running pre-commit install should always be the first thing you do.
+
+