Updated AUTHORS

AUTHORS.md

@@ -9,19 +9,21 @@ This file lists the authors of the WEST code as well as the known contributors.
 
 The current list of developers, in alphabetical order:
 
-- Sijia Dong (Argonne National Laboratory)
 - Marco Govoni (Argonne National Laboratory and University of Chicago)
-- Lan Huang (Argonne National Laboratory)
 - Yu Jin (University of Chicago)
-- He Ma (University of Chicago)
+- Nan Sheng (University of Chicago)
 - Han Yang (University of Chicago)
+- Wenzhe Yu (Argonne National Laboratory)
 
 # Former Developers
 
 The former list of developers, in alphabetical order:
 
 - Nicholas Brawand (2016-2018)
+- Sijia Dong (2019-2020)
 - Matteo Gerosa (2017-2018)
+- Lan Huang (2019-2020)
+- He Ma (2017-2020)
 - Ryan McAvoy (2017-2018)
 - Ngoc Linh Nguyen (2017-2018)
 - Peter Scherpelz (2016-2017)
@@ -29,7 +31,7 @@ The former list of developers, in alphabetical order:
 
 # Contributors
 
-We would like to thank the following people for their contibution (beside generic comments and bugfixes), in alphabetical order:
+We would like to thank the following people for their contributions, in alphabetical order:
 
 - Francois Gygi (University of California, Davis)
 - Ikutaro Hamada (Osaka University)