Removed double line

jwillemsen · jwillemsen · commit 7e330abe861b · 2016-05-30T08:50:49.000+02:00
* .travis.yml:
diff --git a/.travis.yml b/.travis.yml
@@ -13,7 +13,6 @@ rvm:
   - jruby-head
   - jruby-18mode
   - jruby-19mode
-  - jruby-head
   - rbx-2
 branches:
   only:
