Turtle Enchanting

m = peripheral.wrap("right")
m.setAutoCollect(true)
local currLevel = 0

function enchantBook()
   turtle.select(1)
   turtle.suck()
   turtle.drop(turtle.getItemCount(1)-1)
   m.enchant(30)
   turtle.drop()
end

while true do
   currLevel = m.getLevels()
   print("Curreltly Level: "..currLevel)
   if currLevel >= 30 then
      enchantBook()
   else
      sleep(20)
   end
end