Add forgotten instructions on relocating squid directories. While here,

remove some duplicate lines that crept in.

en_US.ISO8859-1/articles/portbuild/article.sgml

@@ -1565,11 +1565,20 @@ done
 # Flag that we are ready to accept jobs
 touch /tmp/.boot_finished</screen>
 	      </para>
+	    </listitem>
 
-	      <!-- XXX MCL adapted literally from krismail; I do not understand it -->
-	      <para>If there are machines from more than one cluster in the
-		same multicast domain (basically = LAN) then change the
-		multicast groups to different values (.71, .72, etc).</para>
+	    <listitem>
+	      <para>Modify
+		 <filename>usr/local/etc/rc.d/squid</filename>:<screen>
+40c40
+< squid_chdir=${squid_chdir:-"/usr/local/squid/logs"}
+---
+> squid_chdir=${squid_chdir:-"/usr2/squid/logs"}
+43c43
+< squid_pidfile=${squid_pidfile:-"/usr/local/squid/logs/squid.pid"}
+---
+> squid_pidfile=${squid_pidfile:-"/usr2/squid/logs/squid.pid"}</screen>
+	      </para>
 	    </listitem>
 
 	    <listitem>