ZOOKEEPER-2013. Typos in programmer guide. (Tim Chambers via Alex Shraer)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/branches/branch-3.5@1619167 13f79535-47bb-0310-9956-ffa450edef68
ZOOKEEPER-2000. Fix ReconfigTest.testPortChange (Alexander Shraer via michim)


git-svn-id: https://svn.apache.org/repos/asf/zookeeper/branches/branch-3.5@1619278 13f79535-47bb-0310-9956-ffa450edef68