Update README / Bump Copyright year (take 2)

augustoproiete · augustoproiete · commit 985e08276b45 · 2020-03-25T21:54:58.000-03:00
diff --git a/README.md b/README.md
@@ -72,7 +72,7 @@ The classes have been designed to resemble the original WPF classes to make it e
 
 ---
 
-Copyright (c) Sven Groot 2009
+Copyright (c) Sven Groot 2009-2018
 
 Copyright (c) Caio Proiete 2018-2020
 
