you are fine

It seems to me that since you files I-485, the gap does not matter at all, no matter it is 10 days, or even once year. It is important that you have a job If USCIS ask for employment verification before approve your I-485 later. If they do not ask the employment later, even you do not have a job from now does not matter at all.

Once you file I-485, you are legal to stay in US if your I-485 is pending.

So do not worry, you are absolutely fine.