diff --git a/man7/namespaces.7 b/man7/namespaces.7
index ffc168493..da4327808 100644
--- a/man7/namespaces.7
+++ b/man7/namespaces.7
@@ -1,4 +1,4 @@
-.\" Copyright (c) 2013 by Michael Kerrisk <mtk.manpages@gmail.com>
+.\" Copyright (c) 2013, 2016, 2017 by Michael Kerrisk <mtk.manpages@gmail.com>
 .\" and Copyright (c) 2012 by Eric W. Biederman <ebiederm@xmission.com>
 .\"
 .\" %%%LICENSE_START(VERBATIM)