.travis.yml in disposable-0.1.15 vs .travis.yml in disposable-0.2.0.rc1

@@ -1,8 +1,9 @@
 language: ruby
+sudo: false
 rvm:
   - 2.2.0
   - 2.1.2
   - 2.0.0
   - 1.9.3
 gemfile:
-  - Gemfile
\ No newline at end of file
+  - Gemfile