Update LICENSE

Author: mccoderpy

Diff for: LICENSE

@@ -1,8 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015-present Rapptz
-
-Implementing of the Discord-Message-components made by mccoderpy (Discord-User mccuber04#2960)
+Copyright (c) 2015-2021 Rapptz & 2021-present mccoderpy
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),
@@ -20,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
+DEALINGS IN THE SOFTWARE.