Added Serge Guelton to the license file

JohanMabille · serge-sans-paille · commit 73fd594fc7d7 · 2022-05-11T07:38:41.000Z
diff --git a/LICENSE b/LICENSE
@@ -1,5 +1,6 @@
 Copyright (c) 2016, Johan Mabille, Sylvain Corlay, Wolf Vollprecht and Martin Renou
 Copyright (c) 2016, QuantStack
+Copyright (c) 2018, Serge Guelton
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
