title: Writing general notes for API docs using swagger-docs
body: <p>I am using swagger to document my Rails REST API using <code>swagger-docs</code>. I am able to document every method but the problem is that I want to write general guidelines() for using API. I cannot find any method that allows me to do so. Any help will be appreciated.</p>
  
  <p>Something as shown in the image below:</p>
  
  <p><img src="https://i.stack.imgur.com/bZIna.png" alt="API Overview"></p>