Add rwats

Liste_etudiants.csv

@@ -430,7 +430,7 @@ jonathan.twite@student.uclouvain.be,"Twite, Jonathan",Non
 thibault.vereerstraeten@student.uclouvain.be,"Vereerstraeten, Thibault",Non
 elliot.verstraelen@student.uclouvain.be,"Verstraelen, Elliot",Non
 hugo.vervier@student.uclouvain.be,"Vervier, Hugo",Oui
-raphael.wats@student.uclouvain.be,"Wats, Raphaël",Non
+raphael.wats@student.uclouvain.be,"Wats, Raphaël",Oui
 lucas.williot@student.uclouvain.be,"Williot, Lucas",Oui
 pierre.chalant@student.uclouvain.be,"Chalant Devlesaver, Pierre",Non
 sarah.gonzalez@student.uclouvain.be,"Gonzalez Merino, Sarah",Non