title: wrong git repo owner
body: <p>I try push a local repo to github and get such a message:</p>
  
  <pre><code>The remote end hung up unexpectedly.
  
  ERROR: Permission to [repo_name] denied to [user_name]
  </code></pre>
  
  <p>But I can't understand where it finds such a name. I have 2 ones on my local computer but for this repo I had set another name for the project explicitly, </p>
  
  <pre><code>cd project_directory
  </code></pre>
  
  <p>both, 
  local: </p>
  
  <pre><code>git config user.name [right_user_name]
  </code></pre>
  
  <p>and global:</p>
  
  <pre><code>git config --global user.name [right_user_name]
  </code></pre>
  
  <p>...user name.
  But it nevertheless thinks that a real name is [user_name] but not [right_user_name].
  Please help me to find the cause of this.</p>