HDFS-2933. Fix incorrect target version in CHANGES.txt

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552837 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -763,6 +763,9 @@ Release 2.4.0 - UNRELEASED
     HDFS-5540. Fix intermittent failure in TestBlocksWithNotEnoughRacks.
     (Binglin Chang via junping_du)
 
+    HDFS-2933. Improve DataNode Web UI Index Page. (Vivek Ganesan via
+    Arpit Agarwal)
+
   OPTIMIZATIONS
 
     HDFS-5239.  Allow FSNamesystem lock fairness to be configurable (daryn)
@@ -1137,9 +1140,6 @@ Release 2.1.1-beta - 2013-09-23
     HDFS-5047. Supress logging of full stack trace of quota and lease
     exceptions. (Robert Parker via kihwal)
 
-    HDFS-2933. Improve DataNode Web UI Index Page. (Vivek Ganesan via
-    Arpit Agarwal)
-
     HDFS-5111. Remove duplicated error message for snapshot commands when 
     processing invalid arguments. (jing9)