title: Update my github repo which is forked out from another project
body: <p>I have forked out a Parent: <a href="https://github.com/voldemort/voldemort" rel="noreferrer">project</a> to Child: <a href="https://github.com/utkarsh2012/voldemort" rel="noreferrer">this</a>. Now, I want to update my child with parents current updates. Can I do that, if yes how?</p>
  
  <p>When I update my github repo, then I can do a "git pull" to update my local repo.</p>