Added email address for mark

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@1083 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/acknowledgements.xml

@@ -15,8 +15,8 @@ Systems</ulink> for providing rackspace and bandwidth for the
 linuxfromscratch.org server.</para></listitem>
 
 <listitem><para><ulink url="mailto:markh@linuxfromscratch.org">Mark
-Hymers</ulink> for being more than a great help in editing this
-book.</para></listitem>
+Hymers</ulink> &lt;markh@linuxfromscratch.org&gt; for being more than a 
+great help in editing this book.</para></listitem>
 
 <listitem><para><ulink url="http://www.dreamwvr.com/services">DREAMWVR.COM</ulink> for their ongoing sponsorship by donating various resources to the LFS and
 related sub projects.</para></listitem>