[GitHub] incubator-spark pull request: Minor fix for ZooKeeperPersistenceEn...

[aarondav]

Github user aarondav commented on the pull request:

    https://github.com/apache/incubator-spark/pull/583#issuecomment-34843731
  
    Merged into master and cherry-picked into branch-0.9 and branch-0.8.