.travis.yml in trav3-0.2.0 vs .travis.yml in trav3-0.2.1

@@ -12,9 +12,11 @@
 before_script:
   - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
   - chmod +x ./cc-test-reporter
   - ./cc-test-reporter before-build
 
-script: bundle exec rake
+script:
+  - bundle exec rake
+  - bundle exec rubocop
 
 after_script:
   - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT