Bug 485620 - Clarification of org.eclipse.ant.optional.junit

Updated copyright date, since touched.  

Change-Id: Id11d0100a86fed1aee640b9d24d522d75f0103dd
diff --git a/bundles/org.eclipse.ant.optional.junit/build.properties b/bundles/org.eclipse.ant.optional.junit/build.properties
index 57f6814..d25495b 100644
--- a/bundles/org.eclipse.ant.optional.junit/build.properties
+++ b/bundles/org.eclipse.ant.optional.junit/build.properties
@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2000, 2007 IBM Corporation and others.
+# Copyright (c) 2000, 2016 IBM Corporation and others.
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License v1.0
 # which accompanies this distribution, and is available at