So my wife and I have encountered a little speed bump in our application. It is actually a funny problem. So my wife sent me all the forms required for the application but I noticed she had an error on form 5490 so I went ahead and edited the one page and printed it off. I then noticed that she used a4 paper size and I only have letter sized paper. Would the IO care about that part of the forms are longer than the other? Also she made a tiny spelling mistake on a city name on form 5406. Would the IO be critical of this or do we need to redo the whole form?