It shouldn't be a problem. I was also on the same boat. I didn't file the wrong form because I was greedy or something but simply I didn't know and I was guided to the wrong form by my great friends. We are human and mistakes can happen =) I didn't include my tax returns during my H1 Visa interview but I did include my latest pay stubs which showed that I have been paying taxes. But they never asked me about the taxes, just asked few questions about my job, my salary and the current project that I am working on and asked me to come the next day to collect my visa.
Hope this helps.