update year

peterbe · peterbe · commit b930d188be36 · 2020-07-28T10:01:41.000-04:00
diff --git a/README.md b/README.md
@@ -348,5 +348,5 @@ and shut down as soon as you're done.
 
 ## License
 
-Copyright (c) 2017-2018 [Peter Bengtsson](https://www.peterbe.com).
+Copyright (c) 2017-2020 [Peter Bengtsson](https://www.peterbe.com).
 See the [LICENSE](/LICENSE) file for license rights and limitations (MIT).
