From c7e5e23dc354d0aaff6ab7420a6e730eb35944a8 Mon Sep 17 00:00:00 2001
From: charlierudolph <charles.rudolph@originate.com>
Date: Fri, 17 Jul 2015 16:21:32 -0700
Subject: document

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 1d89f7f..5a72e0d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,9 @@ node_js:
   - "0.12"
   - "iojs-v2.1.0"
 after_success: npm run coveralls
+
+# Needed to run Karma with Firefox on Travis
+# http://karma-runner.github.io/0.13/plus/travis.html
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
-- 
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