LICENSE: Happy new year! (iluwatar#1123)

AngelKitty · iluwatar · commit 346cf0f7939a · 2020-01-04T19:04:23.000+02:00
* Update LICENSE.md

* Update LICENSE.md
diff --git a/LICENSE.md b/LICENSE.md
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2016 Ilkka Seppälä
+Copyright (c) 2014-2020 Ilkka Seppälä
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
