Sep 14, 2018

Check your git config email before you push to github

The contributor relates to your email.
If you have multiple emails, double check your git config email, otherwise it may show another contributor than you expect:

 git config -l

You'll also want to configure Git to use your email. Don't worry—this won't affect your contribution graph. All commits will still be associated with your account.
Once you configure Git, commits will use your alternate "noreply" email address, and any pushes that don't will be rejected.