Fixing documentation tree build which was broken by commiting the patch on bug 266461.

docs/en/xml/installation.xml

 <!-- <!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"> -->
-<!-- $Id: installation.xml,v 1.79 2008/04/04 06:47:09 jocuri%softhome.net Exp $ -->
+<!-- $Id: installation.xml,v 1.80 2008/04/04 06:47:10 jocuri%softhome.net Exp $ -->
 <chapter id="installing-bugzilla">
   <title>Installing Bugzilla</title>
 
@@ -659,7 +659,7 @@
         <note>
           <para>
             The ft_min_word_len parameter is only suported in MySQL v4 or higher.
-          <para>
+          </para>
         </note>
       </section>