.travis.yml in uglifier-2.3.1 vs .travis.yml in uglifier-2.3.2

@@ -3,10 +3,10 @@
   - 1.8.7
   - 1.9.2
   - 1.9.3
   - 2.0.0
   - jruby-19mode
-  - rbx-19mode
+  - rbx
 git:
   submodules: false
 gemfile:
   - Gemfile
 matrix: