HTRACE-281 addendum.  example/htraced-conf.xml needs an Apache license header (cmccabe)
diff --git a/htrace-htraced/example/htraced-conf.xml b/htrace-htraced/example/htraced-conf.xml
index 221868f..ceb23a3 100644
--- a/htrace-htraced/example/htraced-conf.xml
+++ b/htrace-htraced/example/htraced-conf.xml
@@ -1,4 +1,20 @@
 <?xml version="1.0"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You under the Apache License, Version 2.0
+   (the "License"); you may not use this file except in compliance with
+   the License.  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
 <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
 <configuration>
   <property>