Question on Appendix A (sent by the VO)...pls help!

I have a question, the VO send me an Appendix A that states " to complete information for YOU AND ALL YOUR DEPENDANTS, whether accompanying or not". My question is, do you include your sponsor spouse on this form??.. i had send mine already but leave the spouse column as blank since in my thinking my husband is not my dependent...hope somebody can enlighten me?

if ever, i should have include my sponsor spouse in the form, can i send another appendix A to the VO and attached a letter of explaination? will it not create a problem for me f I do so??..i really need advise right now, don't want to be the cause of delay for my application since our wedding anniversary is fast approaching...thank you for your advises! it be of great help..