Remove redundant name of config file in example.

(It was listed immediately above and don't see other uses
in same document listing the path to config file in the examples.)

FAQ.xml

@@ -17,7 +17,7 @@
  - PERFORMANCE OF THIS SOFTWARE.
 -->
 
-<!-- $Id: FAQ.xml,v 1.48 2009/01/17 23:47:41 tbox Exp $ -->
+<!-- $Id: FAQ.xml,v 1.49 2009/02/18 22:48:52 jreed Exp $ -->
 
 <article class="faq">
   <title>Frequently Asked Questions about BIND 9</title>
@@ -1471,7 +1471,6 @@ options {
 	</para>
 	<informalexample>
 	  <programlisting>
-/etc/rc.conf
 rand_irqs="3 14 15"</programlisting>
 	</informalexample>
 	<para>