Change my public email address

ui/error.html

@@ -1,7 +1,7 @@
 <!--
 // Sshwifty - A Web SSH client
 //
-// Copyright (C) 2019-2021 Ni Rui <nirui@gmx.com>
+// Copyright (C) 2019-2021 NI Rui <ranqus@gmail.com>
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as