Update LICENSE

LICENSE.md

@@ -553,7 +553,7 @@ and each file should have at least the “copyright” line and a pointer to
 where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) 2019 Nicolas FREREBEAU, Brice LEBRUN
+    Copyright (C) 2019 Université Bordeaux Montaigne
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -573,7 +573,7 @@ Also add information on how to contact you by electronic and paper mail.
 If the program does terminal interaction, make it output a short notice like this
 when it starts in an interactive mode:
 
-    gamma Copyright (C) 2019 Nicolas FREREBEAU, Brice LEBRUN
+    gamma Copyright (C) 2019 Université Bordeaux Montaigne
     This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type 'show c' for details.