chore: fix year

peaceiris · web-flow · commit f2ac8b62c4b5 · 2022-10-16T01:12:47.000+09:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Shohei Ueda (peaceiris)
+Copyright (c) 2019 Shohei Ueda (peaceiris)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
