This is rather unfortunate, but I found some typos in my personal statement. I guess it came about from copying and pasting from a word processor to the text box. Basically dashes and apostrophes have been replaced with question marks. I knew about this incompatibility so I fixed all these errors before but then it showed up in certain places of my statement. What should I do about this? Will MSTP adcoms care a lot about this kind of thing?