docs: update LICENSE

kenjis · kenjis · commit e144469fcfa5 · 2021-02-01T15:06:25.000+09:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) <2021> <kenjis>
+Copyright (c) 2021 Kenji Suzuki <https://github.com/kenjis>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
