"Script 17: unexpected symbol near ' " why does this happen?

for i = .3,30,.3 do
    local HitAble = false
    function onTouched(part)
    if part:IsDescendantOf(script.Parent) then return end
    if not HitAble then return end
    local root = part.Parent:FindFirstChild("HumanoidRootPart")
        if root and not root.Anchored then
            local myRoot = script.Parent:FindFirstChild("HumanoidRootPart")
            if myRoot  then
                local delta = root.Position - myRoot.Position
    part = Instance.new ("Part")
    part.Size = Vector3.new (3,3,3)
    part.Material = "Neon"
    part.Color = Color3.new (115, 165, 74)
    part.CFrame = script.Parent.UpperTorso
    part.CanCollide = false
    part.Parent = game.Workspace
    local mesh = Instance.new ("SpecialMesh")
    mesh.MeshType = ("Sphere")
mesh.Parent = part
local bv = Instance.new ("BodyVelocity")
bv.Parent = part
bv.Velocity = Vector3.new(math.random(-10,60),math.random(-10,60),math.random(-10,60))
game:GetService("Debris"):AddItem(part, 5)
local ten = true
part.Touched:connect(function(hit)
    if not ten then return end
    ten = false
    local human = hit.Parent:findFirstChild("Humanoid") or hit.Parent.Parent:findFirstChild("Humanoid")
    if human then
        local bv = Instance.new("BodyVelocity")
                bv.maxForce = Vector3.new(1e990, 1e990, 1e990)
                bv.velocity = delta.unit * 148
                bv.Parent = root
    elseif hit.Anchored  == true and hit.CanCollide == true then
        part:Destroy()
    end
        end)
end
    end
    end
end

is there anything going wrong in here i cant seem to figure out