Update copyright note

madyankin · madyankin · commit b7e0d41becd5 · 2021-07-26T10:10:30.000+03:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright 2015-2016 Alexander Madyankin <alexander@madyankin.name>
+Copyright 2015-present Alexander Madyankin <alexander@madyankin.name>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
