HIVE-4543 Broken link in HCat doc (Reader and Writer Interfaces) (Lefty Leverenz via gates)



git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1487654 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd