Index: head/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.xml
+++ head/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.xml
@@ -4664,7 +4664,7 @@
 	the generic tunneling interface
 	<filename><replaceable>gif0</replaceable></filename>:</para>
 
-      <programlisting>gif_interfaces="gif<replaceable>0</replaceable>"</programlisting>
+      <programlisting>cloned_interfaces="gif<replaceable>0</replaceable>"</programlisting>
 
       <para>Next, configure that interface with the
 	<acronym>IPv4</acronym> addresses of the local and remote
@@ -4672,7 +4672,7 @@
 	and <replaceable>REMOTE_IPv4_ADDR</replaceable> with the
 	actual <acronym>IPv4</acronym> addresses:</para>
 
-      <programlisting>gifconfig_gif0="<replaceable>MY_IPv4_ADDR REMOTE_IPv4_ADDR</replaceable>"</programlisting>
+      <programlisting>cloned_interfaces_gif0="<replaceable>MY_IPv4_ADDR REMOTE_IPv4_ADDR</replaceable>"</programlisting>
 
       <para>To apply the <acronym>IPv6</acronym> address that has been
 	assigned for use as the <acronym>IPv6</acronym> tunnel