diff --git a/LDP/guide/docbook/LDP-Author-Guide/using-docbook.xml b/LDP/guide/docbook/LDP-Author-Guide/using-docbook.xml
index 8cfff74b..c761b210 100644
--- a/LDP/guide/docbook/LDP-Author-Guide/using-docbook.xml
+++ b/LDP/guide/docbook/LDP-Author-Guide/using-docbook.xml
@@ -251,7 +251,7 @@
             <row>
               <entry>URLs</entry>
               <entry><programlisting>
-<sgmltag class="starttag">ulink url="http://www.conectiva.com</sgmltag>Conectiva S.A.<sgmltag class="endtag"></sgmltag></programlisting></entry> 
+<sgmltag class="starttag">ulink url="http://www.conectiva.com"</sgmltag>Conectiva S.A.<sgmltag class="endtag"></sgmltag></programlisting></entry> 
               <entry><ulink url="http://www.conectiva.com">Conectiva S.A.</ulink></entry>
             </row>
             <row>