configure.ac.in: update copyright year.

diff --git a/configure.ac.in b/configure.ac.in
index 9f7c7983f131d06ea2f8a728577df0c240ddc160..d8a680e7ff8ee98efd1af096bd19035ea36f1041 100644 (file)
--- a/configure.ac.in
+++ b/configure.ac.in
@@ -12,7 +12,7 @@ m4_define([xfce4_hdaps_version], [1.0.2])
 dnl ***************************
 dnl *** Initialize autoconf ***
 dnl ***************************
-AC_COPYRIGHT([Copyright (c) 2019
+AC_COPYRIGHT([Copyright (c) 2021
         Michael Orlitzky. All rights reserved.])
 AC_INIT([xfce4-hdaps], [xfce4_hdaps_version()], [michael@orlitzky.com])
 AC_PREREQ([2.50])