Fix a typo.

git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk@411934 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -16,7 +16,7 @@ Trunk (unreleased changes)
  4. HADOOP-245 and HADOOP-246.  Improvements to record io package.  
     (Mahadev Konar via cutting)
 
- 4. HADOOP-276.  Add logging config files to jar file so that they're
+ 5. HADOOP-276.  Add logging config files to jar file so that they're
     always found.  (omalley via cutting)