Update LICENSE.txt

2020-09-23 17:42:29 +03:00 · 2020-09-23 17:42:29 +03:00 · 3a8e8578a8
--- a/LICENSE.txt
+++ b/LICENSE.txt
@ -1,4 +1,4 @@
-Copyright (c) 2008-2019 The pip developers (see AUTHORS.txt file)
+Copyright (c) 2008-2020 The pip developers (see AUTHORS.txt file)

 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the