.travis.yml in progress_bar-1.0.0 vs .travis.yml in progress_bar-1.0.1

@@ -1,9 +1,16 @@
 script: rake spec
 rvm:
   - 1.9.3
   - 2.0.0
+  - 2.1.2
   - ruby-head
   - jruby-19mode
   - jruby-head
-  - rbx-19mode
+  - rbx-2
 
+matrix:
+  allow_failures:
+    - rvm:
+      - rbx-2.1.1
+      - jruby-head
+      - ruby-head