diff --git a/doc/src/sgml/docguide.sgml b/doc/src/sgml/docguide.sgml
index e0ae262..fa13404 100644
--- a/doc/src/sgml/docguide.sgml
+++ b/doc/src/sgml/docguide.sgml
@@ -280,7 +280,7 @@ apt-get install docbook docbook-dsssl docbook-xsl libxml2-utils openjade1.3 open
    <para>
     If you use MacPorts, the following will get you set up:
 <programlisting>
-sudo port install docbook-dsssl docbook-sgml-4.2 docbook-xml-4.2 docbook-xsl libxslt openjade opensp
+sudo port install docbook-dsssl docbook-sgml-4.2 docbook-xml-4.2 docbook-xsl libxslt opensp openjade
 </programlisting>
    </para>
   </sect2>