You know all those questions that you have when you're writing? Some of those questions might be what we would call 'dumb' questions, if there were such a thing. The writers behind Cabbages and Kings clears some of those up here:

4. What if they want me to change it?

They will. So don't sweat it.

Another question might be whether you should double space your work. Nobody will ever punish you for double spacing, so don't worry about it.