.travis.yml in pubnub-4.0.25 vs .travis.yml in pubnub-4.0.27

@@ -1,7 +1,8 @@
 sudo: false
 language: ruby
 addons:
+  srcclr: true
   code_climate:
     repo_token: 48739096f72763cbed9bd407efd2ed33151ce5663fb3181455128f06d6123ef3
 
 before_install:
   # See https://github.com/travis-ci/travis-ci/issues/5861