Race code giving an error i've never seen before? [2 Codes]

So, basically, I'm getting the error "Value cannot be assigned to Script 'Workspace.Map1.Finish.Control', Line 3". I've never gotten this error, and could use some help.

So, first this is the main code:

wait(2)

local GameMaps = {}

function Update(text)
    for i, player in pairs(game.Players:GetPlayers()) do
        player.PlayerGui.Display.MainFrame:WaitForChild("Text").Text = tostring(text)
    end
end

for i, games in pairs(game.ServerStorage.Maps:GetChildren()) do
    table.insert(GameMaps, #GameMaps + 1, games.Name)
end

repeat wait(1) until game.Players.NumPlayers > 0

Update("Welcome to motioning_relatch's Race!")
wait(3)
Update("Lets start by choosing a random map.")
wait(3)

MapName = GameMaps[math.random(1, #GameMaps)]
Map = game.ServerStorage.Maps:FindFirstChild(MapName)
MapClone = Map:Clone()
           MapClone.Parent = workspace

wait(3)
Update("The map is " .. Map.Name .. " created by " .. Map:FindFirstChild("Owner").Value .. "!")
wait(3)
Update("Teleporting players to the map.")
wait(3)

for i, player in pairs(game.Players:GetPlayers()) do
    player.Character:FindFirstChild("Torso").Anchored = true
    local Spawn = math.random(1, 3)

    if Spawn == 1 then
        player.Character:MoveTo(MapClone:FindFirstChild("Spawn1").Position)
        local Spawn = math.random(1, 3)
    elseif Spawn == 2 then
        player.Character:MoveTo(MapClone:FindFirstChild("Spawn2").Position)
        local Spawn = math.random(1, 3)
    elseif Spawn == 3 then
        player.Character:MoveTo(MapClone:FindFirstChild("Spawn3").Position)
        local Spawn = math.random(1, 3)
    end
end

Update("All players have been teleported to the map.")
wait(3)
Update("Instructions: Race eachother to the end to win!")
wait(3)

for i = 3, 1, - 1 do
    Update(i)
    wait(1)
end

Update("Begin!")

for i, player in pairs(game.Players:GetPlayers()) do
    player.Character:FindFirstChild("Torso").Anchored = false
end

repeat wait(0.4) until MapClone.Finish.Touched == true
Update("The winner of the race was " .. MapClone:FindFirstChild("Winner").Value .. " who will recieve 100 points!")

WinnerPlayer = game.Players:FindFirstChild(MapClone:FindFirstChild("Winner").Value)
WinnerPlayer:FindFirstChild("leaderstats").Points.Value  = WinnerPlayer:FindFirstChild("leaderstats").Points.Value + 100
wait(3)
Update("Destroying current map.")
MapClone:Destroy

Next, we have this code for the control:

script.Parent.Touched:connect(function(hit)
    if hit.Parent:FindFirstChild("Humanoid") then
        script.Parent.Touched.Value = true
        script.Parent:FindFirstChild("Winner").Value = hit.Parent.Name
    end
end)

Help?