.travis.yml in salsify_rubocop-0.41.0 vs .travis.yml in salsify_rubocop-0.42.0

@@ -1,5 +1,7 @@
 language: ruby
 rvm:
+  - 2.2.4
   - 2.3.1
-before_install: gem install bundler -v 1.12.4
-
+script:
+  - bundle exec rubocop
+  - bundle exec rspec