On the discord server there's a list of current bugs and typo's Chewy is working through them - a new update 0.4.4 has been released with a bunch of bug-fixes & cosmetic (typo & translation).
IIRC Stewie and Chewy are in France - so english as their second language may be why the typos are sneaking in - I know they appreciate any help we can offer them to polish the product, so keep up the positive & constructive feedback.