Document r285642, ssh(1) hostname canonicalization before looking

for the host in known_hosts.
Add Dell, Inc. to sponsors.ent.

Sponsored by:	The FreeBSD Foundation

release/doc/en_US.ISO8859-1/relnotes/article.xml

@@ -511,6 +511,11 @@
 
       <para revision="285329"><application>OpenSSL</application> has
 	been updated to version 1.0.1p.</para>
+
+      <para revision="285642" contrib="sponsor" sponsor="&dell;">The
+	&man.ssh.1; utility has been updated to re-implement hostname
+	canonicalization before locating the host in
+	<filename>known_hosts</filename>.</para>
     </sect2>
 
     <sect2 xml:id="userland-installer">

release/doc/share/xml/sponsor.ent

@@ -19,6 +19,7 @@
 
 <!ENTITY darpa		"DARPA">
 <!ENTITY darpa_afrl	"DARPA, AFRL">
+<!ENTITY dell		"Dell, Inc.">
 
 <!ENTITY ff		"The&nbsp;&os;&nbsp;Foundation">
 <!ENTITY ff.url		"https://www.FreeBSDFoundation.org/">