--- a/src/invert.h	Sun Jan 19 13:53:07 2020 +0200
+++ b/src/invert.h	Sun Jan 19 14:25:43 2020 +0200
@@ -1,6 +1,6 @@
 /*
  *  LDForge: LDraw parts authoring CAD
- *  Copyright (C) 2013 - 2018 Teemu Piippo
+ *  Copyright (C) 2013 - 2020 Teemu Piippo
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by