HADOOP-4116. Fixing change log to reflect it is fixed in 0.18.2.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk@699098 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -20,7 +20,6 @@ Trunk (unreleased changes)
   OPTIMIZATIONS
 
   BUG FIXES
-    HADOOP-4116. Balancer should provide better resource management. (hairong)
 
 Release 0.19.0 - Unreleased
 
@@ -749,6 +748,12 @@ Release 0.19.0 - Unreleased
     HADOOP-4247. Move InputSampler into org.apache.hadoop.mapred.lib, so that
     examples.jar doesn't depend on tools.jar. (omalley)
 
+Release 0.18.2 - Unreleased
+
+  BUG FIXES
+
+    HADOOP-4116. Balancer should provide better resource management. (hairong)
+
 Release 0.18.1 - 2008-09-17
 
   IMPROVEMENTS