Update copyright year

MailboxValidator · MailboxValidator · commit 4072ca619299 · 2024-01-02T10:35:28.000+08:00
diff --git a/LICENSE.TXT b/LICENSE.TXT
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023 MailboxValidator.com
+Copyright (c) 2024 MailboxValidator.com
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
@@ -240,4 +240,4 @@ Errors
 Copyright
 =========
 
-Copyright (C) 2023 by MailboxValidator.com, support@mailboxvalidator.com
+Copyright (C) 2024 by MailboxValidator.com, support@mailboxvalidator.com

-Original file line number
+Diff line change
 Copyright
 =========
 -Copyright (C) 2023 by MailboxValidator.com, [email protected]
 +Copyright (C) 2024 by MailboxValidator.com, [email protected]