What's Wrong With My Script? [Unanswered]

The Output said Workspace.Load/End:33: ')' expected (to close '(' at line 6) near 'end' and attempt to call a nil value Here is the script I made:

Trainers = {"CjGamer1454", "Player"}

game.Players.PlayerAdded:connect(function(nP)
    for _,v in pairs(Trainers) do
    if nP.Name == v then
        nP.Chatted:connect(function(msg)

            if msg == "cpu start SwordFighting" then

                if game.Lighting:FindFirstChild("SwordFighting") then
                    game.Lighting.SwordFighting.Parent = game.Workspace
                    m = Instance.new("Message",workspace)
                    m.Text = "Starting SwordFighting"
                    for i = 1,10 do
                        wait(.1)
                        m.Text = i
                    end
                    wait(1)
                    m.Text = ""
                    wait(3)
                    m:Destroy()

                elseif msg == "cpu end" then

                    if game.Workspace:FindFirstChild("SwordFighting") then
                        game.Workspace.SwordFighting.Parent = game.Lighting

                    end

                    end
                end
            end
        end)
    end
end