title: You have 1 pending migrations: 20140415221104 CreateBoxesAndBoxesSuppliers
body: <p>When I execute rake comand this is what I get:</p>
  
  <pre><code>    You have 1 pending migrations:
      20140415221104 CreateBoxesAndBoxesSuppliers 
      Run `rake db:migrate` to update your database then try again.
  </code></pre>