title: Editing a wiki on a github repo
body: <p>I am trying to edit and make changes on another persons wiki for their repo. I cloned it locally with the following:</p>
  
  <pre><code>git clone https://github.com/***/***.wiki.git
  </code></pre>
  
  <p>I then edited it and completed the desired changes. Now, how do I go about pushing said changes? Do I need to open a pull request for this and how would I go about it? Any help would be greatly appreciated. I tried to push changes on the same remote origin branch but I get the Permission denied (publickey) error.</p>