Add documentation on how to setup hooks

diff --git a/README.md b/README.md
index c0eceadaad1204de7e0bd932ee2f792cee82e9d2..01ab92772d1441423889182478797525eb84d32a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -61,6 +61,11 @@ Uninstall nginx.
 I'm still not sure! I'm learning how to build this nginx module, so I'll
 figure it out as I go and add it here.
 
+## Installing git hooks
+
+This repo contains a pre-commit git hook so indent will run before every
+commit. Run `make setup_hooks` to install it.
+
 ## Further Improvements
 
 * Add support for public holidays