fix a typo in the CHANGES log for HADOOP-3048. 
fix a typo in the CHANGES log for HADOOP-3048. 


git-svn-id: 5be3658b1da2303116c04834c161daea58df9cc4@644636 13f79535-47bb-0310-9956-ffa450edef68

awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop