Sync with the html file (yes I know it should be the other way around)

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@277194 13f79535-47bb-0310-9956-ffa450edef68

xdocs/contributors.xml

@@ -232,7 +232,12 @@ He works at <a href="http://www.collab.net">CollabNet</a>.
                 <b>Arun Jamwal</b>
 <br/>
 </p>
-
+            <p>
+                <b>Martijn (J.M.) Kruithof</b> (ant at kruithof xs4all nl)
+<br/>
+Martijn Kruithof is a system engineer working with and on Java products 
+in a telecommunication network setting.
+</p>
             <p>
                 <b>Arnout J. Kuiper</b> (ajkuiper at planet.nl)
 <br/>