From 6ebfbd27ab00eff8cdc72bca9e3595141524c7c9 Mon Sep 17 00:00:00 2001
From: Marc Weistroff <marc@weistroff.net>
Date: Tue, 3 Sep 2013 14:55:48 +0200
Subject: [PATCH] Add make format information in the contributing guidelines.

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 90430929a..030e2dbf2 100644
--- a/README.md
+++ b/README.md
@@ -89,4 +89,7 @@ $ bin/packer
 
 You can run tests by typing `make test`.
 
+Before submitting a pull-request, please run `make format` to automatically fix
+any coding style issues.
+
 This will run tests for Packer core along with all the core builders and commands and such that come with Packer.