new eat out book......mistake!

It says on page 46 that a chapati is 2 pp!
How wrong is that!

Can anyone tell me the correct pp for a Chapati please.

According to the app I use it says a take away chapatti is 12 points

That's what my app says, but the new eat out book says its 2, which I know isn't right!
Hard to put my trust in the books I've just bought, as I won't know what Else could be wrong.

Surely if there are mistakes you could argue the point that they are not fit for purpose which would entitle you to your money back.