.travis.yml in guard-rails-0.3.4 vs .travis.yml in guard-rails-0.4.0

@@ -1,6 +1,7 @@
 rvm:
   - 1.8.7
   - 1.9.2
-  - ree
   - 2.0.0
+  - ree
+  - jruby
 script: "bundle exec rake spec"