Update LICENSE

Author: Nilaycb

LICENSE

@@ -629,7 +629,7 @@ to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
- datastruct. Data Structures and Operations.
+ algodatastruct. Data Structures and Operations, Algorithms..
  Copyright (C) 2018 Nilay Chandra Barman
 
  This program is free software: you can redistribute it and/or modify