.travis.yml in restfulness-0.2.2 vs .travis.yml in restfulness-0.2.3

@@ -1,6 +1,6 @@
 language: ruby
 rvm:
   - 2.0.0
   - 1.9.3
   - jruby-19mode # JRuby in 1.9 mode
-  - rbx-19mode
+  - rbx