Move HADOOP-9956 to correct release in CHANGES.txt

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1541740 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -286,8 +286,6 @@ Trunk (Unreleased)
 
     HADOOP-8589. ViewFs tests fail when tests and home dirs are nested (sanjay Radia)
 
-    HADOOP-9956. RPC listener inefficiently assigns connections to readers (daryn)
-
 Release 2.3.0 - UNRELEASED
 
   INCOMPATIBLE CHANGES
@@ -2305,6 +2303,8 @@ Release 0.23.10 - UNRELEASED
 
   OPTIMIZATIONS
 
+    HADOOP-9956. RPC listener inefficiently assigns connections to readers (daryn)
+
   BUG FIXES
 
 Release 0.23.9 - 2013-07-08