Tweak travis config for containers

derrickreimer · derrickreimer · commit 06204bd6ce0a · 2015-07-20T19:04:47.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,8 @@
 language: ruby
+sudo: false
 rvm:
   - 2.1.0
   - jruby-19mode
   - rbx-2
   - ruby-head
   - jruby-head
-  - ree
