.travis.yml in slack-ruby-client-0.7.6 vs .travis.yml in slack-ruby-client-0.7.7

- old
+ new

@@ -3,9 +3,12 @@
 cache: bundler
 
 matrix:
   include:
     - rvm: 2.3.0
+      script:
+        - bundle exec danger
+    - rvm: 2.3.0
       env: CONCURRENCY=celluloid-io
     - rvm: 2.3.0
       env: CONCURRENCY=faye-websocket
     - rvm: 2.2
     - rvm: 2.1