Brother Ormin cautions transcribers to follow his spelling exactly —And tat he looke well that he (And that he look well that he), An bookstaff write tweis (A letter write twice), Eywhere then it upo this book (Wherever then it upon this book) Is written o that wise (Is written on that wise), For he ne may nought elles (For he may not else) On English writen right te word (In English write right the word).
Source: wiktionary