diff --git a/en_US.ISO8859-1/books/fdp-primer/sgml-markup/chapter.sgml b/en_US.ISO8859-1/books/fdp-primer/sgml-markup/chapter.sgml
index 9fb76d95b3..564d364e21 100644
--- a/en_US.ISO8859-1/books/fdp-primer/sgml-markup/chapter.sgml
+++ b/en_US.ISO8859-1/books/fdp-primer/sgml-markup/chapter.sgml
@@ -1838,13 +1838,16 @@ This is the file called 'foo2'</screen>
 	
         <para>You might need to include the name of a program from the
           FreeBSD Ports Collection in the documentation.  Use the
-          <sgmltag>port</sgmltag> tag to identify these.  Since ports
+          <sgmltag>filename</sgmltag> tag with the <literal>role</literal>
+          attribute set to <literal>package</literal> to identify these.
+          Since ports
           can be installed in any number of locations, only include
           the category and the port name; do not include
           <filename>/usr/ports</filename>.</para>
 
         <example>
-          <title><sgmltag>port</sgmltag></title>
+          <title><sgmltag>filename</sgmltag> tag with
+            <literal>package</literal> role</title>
 
           <para>Use:</para>