moving Display

m = peripheral.wrap("bottom")
x = 21
TextPosX = 10
while true do
for loop = x, 0, -1 do
sleep(0.3)
m.clear()
m.setTextColor(colors.lightBlue)
m.setCursorPos(TextPosX,1)
m.setTextScale(4)
m.write("Vote-Rezepte")
TextPosX = TextPosX -1
end
x = 21
TextPosX = 10
end