Updated the copyright years.

postmodern · postmodern · commit 5a81307a50a1 · 2024-01-23T03:26:18.000-08:00
diff --git a/LICENSE.txt b/LICENSE.txt
@@ -1,6 +1,6 @@
 (The MIT License)
 
-Copyright (c) 2009-2021 Hal Brodigan
+Copyright (c) 2009-2024 Hal Brodigan
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
