Michael Torbert on "[Plugin: All in One SEO Pack] admin-ajax.php showing in search results"

I just noticed admin-ajax.php is showing in some search results of my site. How did this happen and how do I fix it? I think I am getting hit by google for it so I want to fix it asap.

Thanks.

https://wordpress.org/plugins/all-in-one-seo-pack/

You can try blocking it with your robots.txt and/or removing it here https://www.google.com/webmasters/tools/removals