update license year

This commit is contained in:
Yihui Xie 2022-06-14 22:31:02 -05:00
parent 50fc665d2a
commit ae0bdbeb10

View file

@ -1,6 +1,6 @@
The MIT License (MIT)
Copyright (c) 2017-2021 Yihui Xie
Copyright (c) 2017-2022 Yihui Xie
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in