Fix Travis CI support of Rubinius by using precise supported version

hartator · web-flow · commit 4177425a1bb2 · 2016-10-31T02:20:43.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -8,4 +8,4 @@ rvm:
   - 2.2
   - 2.3.1
   - jruby
-  - rbx-2
+  - rbx-2.2.2

-Original file line number
+Diff line change
   - 2.2
   - 2.3.1
   - jruby
 -  - rbx-2
 +  - rbx-2.2.2