Update annotate_IDB_MSDN_structures.py

Author: twelveand0

msdn-annotator/qt5/annotate_IDB_MSDN_structures.py

@@ -5,7 +5,7 @@
 Authors: Bingchang, Liu
 Copyright 2016 VARAS, IIE of CAS
 
-This work is based on Moritz Raabe and William Ballenthin's work at:
+This work is based on Moritz Raabe and William Ballenthin's work (Copyright 2014) at:
 https://github.com/fireeye/flare-ida
 
 Mandiant licenses this file to you under the Apache License, Version