Possible mistake on old DS160 and impact on I-485?

Hello,

I am filing for a I-485 application based on recent approval of my EB1A I-140 petition.
In the past, I went out of status for about 60 days, due to loss of employment (This incident happened prior to USCIS allowing 60 day grace period). I left the US, applied for a new H1B based on new employment and came back to the US. During the interview I was never questioned about my out of status time. Right before my biometrics, I was asked to do a name correction. I found a computer station nearby and completed the DS160 in a hurry. I am almost certain that I answered 'yes' and gave an explanation to the violation of US visa question based upon the out of status time. Since the DS160 was changed last minute, I was wondering what happens if I accidentally answered 'yes' to the question above or below the actual question? Will this be considered misrepresentation, if yes, is there a way to fix it?
Apologies if this is a dump question.
 
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