HTML and URL links are case insensitive. For example, GOOGLE.COM and google.com give the same address. As a result, after creating my fork of Beautiful Jekyll, I invited @staticmanlab to join my GitHub repo by firing the URL
https://staticman3.herokuapp.com/v3/connect/github/vincenttam/beautiful-jekyll
but I got
After matching vincenttam with the case of my user name displayed in the link
for each of GitHub repos,
https://staticman3.herokuapp.com/v3/connect/github/VincentTam/beautiful-jekyll
