Update copyright year

README.md

@@ -270,7 +270,7 @@ includes suggestions-enabled search plugins for a variety of websites using
 - [SZ Lin](https://github.com/szlin)
 - [Alex Gontar](https://github.com/mosegontar)
 
-Copyright © 2016-2022 [Arun Prakash Jana](mailto:[email protected])
+Copyright © 2016-2023 [Arun Prakash Jana](mailto:[email protected])
 
 ### In the Press
 

ddgr

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (C) 2016-2022 Arun Prakash Jana <[email protected]>
+# Copyright (C) 2016-2023 Arun Prakash Jana <[email protected]>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -1856,7 +1856,7 @@ class DdgArgumentParser(argparse.ArgumentParser):
  file = sys.stderr if file is None else file
  file.write(textwrap.dedent("""
  Version %s
- Copyright © 2016-2022 Arun Prakash Jana <[email protected]>
+ Copyright © 2016-2023 Arun Prakash Jana <[email protected]>
  License: GPLv3
  Webpage: https://github.com/jarun/ddgr
  """ % _VERSION_))

ddgr.1

@@ -337,7 +337,7 @@ Arun Prakash Jana <[email protected]>
 .SH REPORTING BUGS
 .I https://github.com/jarun/ddgr/issues
 .SH LICENSE
-Copyright \(co 2016-2022 Arun Prakash Jana <[email protected]>
+Copyright \(co 2016-2023 Arun Prakash Jana <[email protected]>
 .PP
 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
 .br