LICENSE.txt in str_enum-0.1.5 vs LICENSE.txt in str_enum-0.1.6

@@ -1,5 +1,5 @@
-Copyright (c) 2016 Andrew Kane
+Copyright (c) 2016-2019 Andrew Kane
 
 MIT License
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the