FWIW i double-checked the gas cap and it did turn about 1/8-1/4 turn before clicking, so that probably caused the issue. The light still isn't off though, assuming the cap was the problem will it go off on its own or does it have to be reset?
This is what I always was aware of. What good would it be if it just turns off after a while.It wont just come off. It'll stay on until it's reset by the owner or mechanic.
If you can take it into Acura for free do so. If not turn it off yourself and if it comes on again then get it checked out.
If there was a big issue there would be a red indicator on your dash so you should be fine driving around for now.