add pre-commit as a git hook

README.md

@@ -21,12 +21,14 @@ Can be repurposed to create models and process data for any semantic search proj
 
 Install rtx: https://github.com/jdx/rtx
 
-- when you cd to the project directory, rtx should install the correct version of python, poetry, and pipx
+- when you cd to the project directory, run `rtx install` to install the correct version of python, poetry, and pipx
 
 Install dependencies using poetry: `poetry install`
 
 Install nox: `poetry run pipx install nox && poetry run pipx inject nox nox-poetry`
 
+Install pre-commit as a git hook: `poetry run pre-commit install`
+
 Install spacy model: `poetry run python -m spacy download en_core_web_sm`
 
 Create a `.env` file with the following variables: