I would leave off the months on your resume so that it doesn't look like a gap. Or, put "2016 - Present," and then if they ask about what kind of notice you ne

I would leave off the months on your resume so that it doesn't look like a gap. Or, put "2016 - Present," and then if they ask about what kind of notice you need to post, say "oh, I actually don't work there anymore, woops, I forgot to take off the 'to present' on my resume, thanks for bringing that up."