Update copyright years and author last name

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

man/logger.1

@@ -1,5 +1,5 @@
 .\"                                                              -*- nroff -*-
-.\" Copyright (c) 2018, 2019  Joachim Nilsson <troglobit@gmail.com>
+.\" Copyright (c) 2018-2020  Joachim Wiberg <troglobit@gmail.com>
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -25,7 +25,7 @@
 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
-.Dd Dec 7, 2019
+.Dd Aug 31, 2020
 .Dt LOGGER 1
 .Os sysklogd v2.1
 .Sh NAME
@@ -159,7 +159,7 @@ is used.
 .Xr syslogd 8
 .Sh AUTHORS
 .Nm
-was originally written by Joachim Nilsson to be a part of the
+was originally written by Joachim Wiberg to be a part of the
 .Xr finit 1
 system monitor (PID 1), where it is called
 .Nm logit .