.travis.yml in ar2gostruct-0.2.1 vs .travis.yml in ar2gostruct-0.2.2

@@ -8,5 +8,6 @@
   - jruby-head
 matrix:
   allow_failures:
     - rvm: ruby-head
     - rvm: jruby-head
+    - rvm: jruby-19mode