[Review] Request from 'aduffeck' @ 'aduffeck/hound_playground/review_141114_test_hound_config'

Please review the following changes:
  * 5c6bcfd foo
  * f445829 foo
  * dcd9bac foo
  * 9bc7c16 foo
  * 47ccdc5 Test hound config
Space missing after comma.