title: robots.txt error display when search in google
body: <p>when i search in google for <code>site:domainname</code> and then enter it gives </p>
  
  <blockquote>
    <p>A description for this result is not available because of this site's robots.txt</p>
  </blockquote>
  
  <p>so now what will do next.</p>
  
  <p>my robots.txt file structure like</p>
  
  <pre><code>User-agent: * 
  Allow: / 
  Disallow: /wp-admin/ 
  </code></pre>