From e6028e3b5bd93f34ff82ee06509db75ceca3ffc1 Mon Sep 17 00:00:00 2001
From: Brandon Amos <bamos@cs.cmu.edu>
Date: Thu, 15 Oct 2015 10:36:15 -0400
Subject: [PATCH] Further clarifications for #10.

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5d13140..497d886 100644
--- a/README.md
+++ b/README.md
@@ -402,7 +402,8 @@ access them from the shared Docker directory.
 ### Docker in OSX
 In OSX, follow the
 [Docker Mac OSX Installation Guide](https://docs.docker.com/installation/mac/)
-and start a docker machine and connect your shell to it.
+and start a docker machine and connect your shell to it
+before trying to build the container.
 In the simplest case, this can be done with:
 
 ```