Recover jruby

joshRpowell · joshRpowell · commit 3fffbebe58fe · 2018-04-27T22:37:56.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -20,4 +20,4 @@ matrix:
   fast_finish: true
 
 before_install:
-  - gem update -system
+  - gem update --system
