I was going to make a post on this. Yes, you`re right, there are a lot of spelling and grammatical errors, but I just went in the files and corrected them. People these days aren`t interested in English accuracy and will call you a grammar-nazi or some such.
Now one could say it`s how the Universal translater is interpreting the alien languages, but that doesn`t count for the spelling errors. Then again perhaps English isn`t the Dev`s native language?
It`s a good thing to let them know, such simple spelling errors in a major product does look unprofessional.