upd copyright date

riscy · riscy · commit 64b5126e8ed6 · 2019-06-21T11:59:12.000-06:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017 Chris Rayner
+Copyright (c) 2017,2018,2019 Chris Rayner
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
