MRUNIT-52: Update copyright year in NOTICE.txt file (in 0.8)

git-svn-id: https://svn.apache.org/repos/asf/incubator/mrunit/branches/mrunit-0.8@1244836 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/NOTICE.txt b/NOTICE.txt
index 6cec69a..c44c063 100644
--- a/NOTICE.txt
+++ b/NOTICE.txt
@@ -1,5 +1,5 @@
 Apache MRUnit
-Copyright 2011 The Apache Software Foundation
+Copyright 2012 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).