title: Git/GitHub can't push to master
body: <p>I am new to Git/GitHub and ran into an issue. I created a test project and added it to the local repository. Now I am trying to add files/project to the remote repository.</p>
  
  <p>Here's what I did (and this worked) -</p>
  
  <pre><code>git remote add origin git://github.com/my_user_name/my_repo.git
  </code></pre>
  
  <p>Now when I try to push the repository to GitHub, using the following command, I get the following error -</p>
  
  <pre><code>git push origin master
  </code></pre>
  
  <p>Error -</p>
  
  <pre><code>fatal: remote error:
  You can't push to git://github.com/my_user_name/my_repo.git
  Use git@github.com:my_user_name/my_repo.git
  </code></pre>