anchor.diff:  
   ### <a id='memory'></a>Memory Usage
   
  -Nginx requires 20&nbsp;MB of RAM to serve static assets. 
  -When using the Staticfile buildpack, we recommend pushing apps with the `-m 64 M` option to reduce RAM allocation from the default 1&nbsp;GB allocated to containers by default. 
  +NGINX requires 20&nbsp;MB of RAM to serve static assets.
  +When using the Staticfile buildpack, we recommend pushing apps with the `-m 64 M` option to reduce RAM allocation from the default 1&nbsp;GB allocated to containers by default.
   
   ### <a id='sample'></a>"Hello World" Tutorial
   
  
positive.code: 
  ## <a id='overview'></a> Overview
  
  This topic describes how to configure the Staticfile buildpack and use it to push static content to the web. 
  It also shows you how to serve a simple "Hello World" page using the Staticfile buildpack.
  
  <p class="note"><strong>Note</strong>: <a href="http://bosh.io/docs/trusted-certs.html">BOSH configured custom trusted certificates</a> are not supported by the Staticfile buildpack.</p>
  
  ### <a id='definitions'></a>Definitions
  
  **Staticfile app**: An app or content that requires no backend code other than the Nginx webserver, which the buildpack provides. 
  Examples of staticfile apps are front-end JavaScript apps, static HTML content, and HTML/JavaScript forms.
  
  **Staticfile buildpack**: The buildpack that provides runtime support for staticfile apps and apps with backends hosted elsewhere.
  To find which version of Nginx the current Staticfile buildpack uses, see the [Staticfile buildpack release notes](https://github.com/cloudfoundry/staticfile-buildpack/releases).
  
  ### <a id='staticfile'></a>Staticfile Requirement
  
  
negative.code:     <td>add this line to the <code>Staticfile</code>:<br><code><strong>root: YOUR-DIRECTORY-NAME</strong></code><br><br>For example, <code>root: public</code></td>
      <td><a href="#root">Alternative root</a></td>
      </tr>
  
      <tr>
      <td>display a directory list instead of the standard 404 error</td>
      <td>add this line to the <code>Staticfile</code>:<br><code><strong>directory: visible</strong></code></td>
  