Index: head/en_US.ISO8859-1/books/handbook/jails/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/handbook/jails/chapter.xml
+++ head/en_US.ISO8859-1/books/handbook/jails/chapter.xml
@@ -227,7 +227,7 @@
 
     <para>To install everything except the kernel:</para>
 
-    <screen>&prompt.root; <userinput>for <replaceable>sets</replaceable> in BASE PORTS; do tar -xf /mnt/FREEBSD_INSTALL/USR/FREEBSD_DIST/$<replaceable>sets</replaceable>.TXZ -C $DESTDIR ; done</userinput></screen>
+    <screen>&prompt.root; <userinput>for set in base ports; do tar -xf /mnt/usr/freebsd-dist/$set.txz -C $DESTDIR ; done</userinput></screen>
 
     <para>The &man.jail.8; manual page explains the procedure for
       building a jail:</para>