Formatting. Serious stuff.

.travis.yml

diff --git a/.travis.yml b/.travis.yml
index eed0c4b..f825220 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,8 @@
 language: go
 
 install: 
-    - go get github.com/stretchr/testify/assert
+  - go get github.com/stretchr/testify/assert
+
 go:
   - 1.1
   - 1.2