update JRuby version

Author: takkanm

.travis.yml

@@ -17,12 +17,12 @@ matrix:
  - rvm: 2.3.4
  - rvm: 2.2.7
  - rvm: ruby-head
- - rvm: jruby-9.1.9.0
+ - rvm: jruby-9.1.10.0
  - rvm: jruby-head
  - rvm: rbx-2
 
  allow_failures:
  - rvm: ruby-head
- - rvm: jruby-9.1.9.0
+ - rvm: jruby-9.1.10.0
  - rvm: jruby-head
  - rvm: rbx-2