Need help with sliding door script

I am trying to make a game that includes a sliding door (To the sides like in a store.) But the script does not work.
I’ve made a model of the door and put the script inside of it.

The Error : TweenService:Create no property named ‘Cframe’ for object ‘RD’ - Server - Script:11

The Script : LD = script.Parent.LD
RD= script.Parent.RD

local TweenService = game:GetService (“TweenService”)
local tweeninfo = TweenInfo.new(1.5, Enum.EasingStyle.Quint, Enum.EasingDirection.Out,0,false,0)

local LDOpen = {CFrame = LD.CFrame + LD.CFrame.LookVector * 4}
local RDOpen = {Cframe = RD.CFrame + RD.CFrame.LookVector *4}

local Open1 = TweenService:Create (LD, tweeninfo, LDOpen)
local Open2 = TweenService:Create (RD, tweeninfo, RDOpen)
local Close1 = TweenService:Create (LD, tweeninfo, LDClose)
local Close2 = TweenService:Create (RD, tweeninfo, RDClose)

script.Parent.Detect.Touched:Connect(function()
if Open == false then
Open1:Play()
Open2:Play()
wait (2)
Open = true
Wait (1)
Close1:Play()
Close2:Play()
Open = false
end
end)

You see how the f in frame CFrame is lowercase? Change that to CFrame.

Oh, I did not see that. Thank you.