Moved CHANGES.txt entry for HADOOP-10830 to 2.6 section

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1612913 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -72,6 +72,9 @@ Release 2.6.0 - UNRELEASED
     command when the format of the stat command uses non-curly quotes (yzhang
     via cmccabe)
 
+    HADOOP-10830. Missing lock in JavaKeyStoreProvider.createCredentialEntry.
+    (Benoy Antony via umamahesh)
+
 Release 2.5.0 - UNRELEASED
 
   INCOMPATIBLE CHANGES
@@ -371,9 +374,6 @@ Release 2.5.0 - UNRELEASED
 
     HADOOP-10801 dead link in site.xml (Akira AJISAKA via stevel)
 
-    HADOOP-10830. Missing lock in JavaKeyStoreProvider.createCredentialEntry.
-    (Benoy Antony via umamahesh)
-
   BREAKDOWN OF HADOOP-10514 SUBTASKS AND RELATED JIRAS
 
     HADOOP-10520. Extended attributes definition and FileSystem APIs for