ghwikipp: Updated copyright for 2023.

From d28882a8a28c3b23426a7101d25b7d4d9f1bbad2 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Tue, 28 Mar 2023 11:15:36 -0400
Subject: [PATCH] Updated copyright for 2023.

---
 LICENSE.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LICENSE.txt b/LICENSE.txt
index 7b6fe0b..92355a6 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (C) 2021-2022 Ryan C. Gordon <icculus@icculus.org>
+Copyright (C) 2021-2023 Ryan C. Gordon <icculus@icculus.org>
   
 This software is provided 'as-is', without any express or implied
 warranty.  In no event will the authors be held liable for any damages