how do I stop computer craft from suggesting text to write?

Whenever I am typing in a computer (in minecraft) suggestions pop up in gray for whatever I am about to write. This is very annoying and I would wish to turn of this feature. Anyone know how?

There is a program one of users made here
http://www.computercraft.info/forums2/index.php?/topic/24769-autocomplete/
It should do what you wanted it to do.

There's that program, or you can use simple one-liners in your startup file.
shell.complete = function()end – Removes the shell's autocomplete
textutils.complete = function()end – Removes edit's

thanks guys!