HIVE-6740 Typo in src/ql/pom.xml (Szehon Ho via Xuefu Zhang)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1587721 13f79535-47bb-0310-9956-ffa450edef68
HIVE-6917 Update Release Notes for Hive 0.13 RC2

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1587726 13f79535-47bb-0310-9956-ffa450edef68