diff --git a/bin/dnssec/dnssec-keygen.8 b/bin/dnssec/dnssec-keygen.8
index 55488e99c3..bb586ff797 100644
--- a/bin/dnssec/dnssec-keygen.8
+++ b/bin/dnssec/dnssec-keygen.8
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2004, 2005, 2007-2012, 2014, 2015 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2004, 2005, 2007-2012, 2014-2016 Internet Systems Consortium, Inc. ("ISC")
 .\" Copyright (C) 2000-2003 Internet Software Consortium.
 .\" 
 .\" Permission to use, copy, modify, and/or distribute this software for any
@@ -329,7 +329,7 @@ Both
 \&.key
 and
 \&.private
-files are generated for symmetric encryption algorithms such as HMAC\-MD5, even though the public and private key are equivalent\&.
+files are generated for symmetric cryptography algorithms such as HMAC\-MD5, even though the public and private key are equivalent\&.
 .SH "EXAMPLE"
 .PP
 To generate a 768\-bit DSA key for the domain
@@ -359,7 +359,7 @@ RFC 4034\&.
 \fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
 .br
-Copyright \(co 2004, 2005, 2007-2012, 2014, 2015 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2004, 2005, 2007-2012, 2014-2016 Internet Systems Consortium, Inc. ("ISC")
 .br
 Copyright \(co 2000-2003 Internet Software Consortium.
 .br
diff --git a/bin/dnssec/dnssec-keygen.html b/bin/dnssec/dnssec-keygen.html
index c39b274697..72237ae062 100644
--- a/bin/dnssec/dnssec-keygen.html
+++ b/bin/dnssec/dnssec-keygen.html
@@ -1,5 +1,5 @@
 <!--
- - Copyright (C) 2004, 2005, 2007-2012, 2014, 2015 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2004, 2005, 2007-2012, 2014-2016 Internet Systems Consortium, Inc. ("ISC")
  - Copyright (C) 2000-2003 Internet Software Consortium.
  - 
  - Permission to use, copy, modify, and/or distribute this software for any
@@ -393,7 +393,7 @@
     </p>
 <p>
       Both <code class="filename">.key</code> and <code class="filename">.private</code>
-      files are generated for symmetric encryption algorithms such as
+      files are generated for symmetric cryptography algorithms such as
       HMAC-MD5, even though the public and private key are equivalent.
     </p>
 </div>
diff --git a/doc/arm/man.dnssec-keygen.html b/doc/arm/man.dnssec-keygen.html
index 1ae5ed652a..1bba7c7b13 100644
--- a/doc/arm/man.dnssec-keygen.html
+++ b/doc/arm/man.dnssec-keygen.html
@@ -411,7 +411,7 @@
     </p>
 <p>
       Both <code class="filename">.key</code> and <code class="filename">.private</code>
-      files are generated for symmetric encryption algorithms such as
+      files are generated for symmetric cryptography algorithms such as
       HMAC-MD5, even though the public and private key are equivalent.
     </p>
 </div>