diff --git a/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml b/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml
index cf712fa3f8..6cf8ef8022 100644
--- a/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml
@@ -1402,7 +1402,7 @@ ath0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
 	      <callout arearefs="co-tls-cacert">
 		<para>The <literal>ca_cert</literal> field indicates
 		  the pathname of the CA certificate file.  This file
-		  is needed to verify the server certificat.</para>
+		  is needed to verify the server certificate.</para>
 	      </callout>
 
 	      <callout arearefs="co-tls-clientcert">