Move HDFS-3137 to the right place in CHANGES.txt

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1307174 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -6,8 +6,6 @@ Trunk (unreleased changes)
 
     HDFS-3034. Remove the deprecated DFSOutputStream.sync() method.  (szetszwo)
 
-    HDFS-3137. Bump LAST_UPGRADABLE_LAYOUT_VERSION to -16. (eli)
-
   NEW FEATURES
 
     HDFS-234. Integration with BookKeeper logging system. (Ivan Kelly 
@@ -119,6 +117,8 @@ Release 2.0.0 - UNRELEASED
 
     HDFS-2303. Unbundle jsvc. (Roman Shaposhnik and Mingjie Lai via eli)
 
+    HDFS-3137. Bump LAST_UPGRADABLE_LAYOUT_VERSION to -16. (eli)
+
   NEW FEATURES
 
     HDFS-2978. The NameNode should expose name dir statuses via JMX. (atm)