Chatprint twice


function test()
	for k,ply in pairs (player.GetAll()) do
		if ply:IsUserGroup("test") then
                        ply:SetRole(ROLE_TRAITOR)
			ply:ChatPrint("It works <3")
		end
	end
end

hook.Add( "TTTBeginRound", "test", test )

get the It works <3 two times in the chat :3