Update a period into the license

pmosk · pmosk · commit 5d54d715b9b8 · 2021-04-25T00:30:34.000+03:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Andrei Sergeev, Pavel Moskovoy
+Copyright (c) 2020-2021 Andrei Sergeev, Pavel Moskovoy
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
