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
@@ -1482,7 +1482,7 @@
 	    <title><acronym>WPA</acronym> with
 	      <acronym>EAP-TTLS</acronym></title>
 
-	    <para>With <acronym>EAP-TTLS</acronym>, both the
+	    <para>With <acronym>EAP-TLS</acronym>, both the
 	      authentication server and the client need a certificate.
 	      With <acronym>EAP-TTLS</acronym>, a client certificate
 	      is optional.  This method is similar to a web server