if the author posted this:<p>- <a href="https://github.com/nonprofits">https://github.com/nonprofits</a> is a 404<p>- <a href="https://github.com/github/forgoodfirstissue">https://github.com/github/forgoodfirstissue</a> should be replaced with <a href="https://forgoodfirstissue.github.com/" rel="nofollow">https://forgoodfirstissue.github.com/</a>