.travis.yml in mixlib-install-0.8.0.alpha.6 vs .travis.yml in mixlib-install-0.8.0.alpha.7

@@ -2,6 +2,7 @@
 sudo: false
 rvm:
   - 2.2
   - 2.1
   - 1.9.3
-  - ruby-head
+
+script: bundle exec rake ci