[Haskell-cafe] A State Monad Tutorial

Some time ago I have read A State Monad Tutorial (http://strabismicgobbledygook.wordpress.com/2010/03/06/a-state-monad-tutoria...). While reading, I was fixing some minor mistakes (okay, a lot of mistakes). After all, I had an idea to create PDF with fixed version. So, here it is: http://dl.dropbox.com/u/8662438/A%20State%20Monad%20Tutorial.pdf