title: Multiple apps in git remotes when trying to access rails console
body: <p>I have two git branches, <code>staging</code> and <code>production</code>, and I deployed them on Heroku in the same Heroku acccount. Suppose my app names are <code>app1.heroku-app.com</code> and <code>app2.heroku-app.com</code> and the remote names are <code>heroku-staging</code> and <code>heroku-production</code>,respectively. I deployed both apps on Heroku. After I login to Heroku from the console using <code>heroku login</code> and then try to access a Rails console using <code>heroku run rails c</code>, I get this message :</p>
  
  <pre><code> ▸    multiple apps in git remotes
   ▸    remotes: heroku-staging heroku-production
  </code></pre>
  
  <p>How can I access a console?</p>