anchor.diff:  
   ### <a id='create-smb'></a> Create an SMB Volume Service
   
  -<%= vars.app_runtime %> offers an `smb` volume service.
  +<%= vars.app_runtime_abbr %> offers an `smb` volume service.
   This volume service provides support for existing SMB shares.
   
   The service offers a single plan called `Existing`.
  
positive.code: 
  This section describes how to use the NFS volume service.
  
  <%= vars.app_runtime %> offers two NFS volume services:
  
  * `nfs`: This volume service provides support for NFS volumes using both v3 and v4.x protocols.
  
  
negative.code:       * When returning attributes from the NFS server, the NFS driver translates the `UID` and `GID` back
          to the running user UID and default GID.
          This allows you to interact with your NFS server as a specific user
          while allowing <%= vars.app_runtime_abbr %> to run your app as an arbitrary user.
          `UID` and `GID` must be positive integer values.
          <p class="note"><strong>Note:</strong> In NFS v2.0.0 and later, <code>UID</code> and <code>GID</code> values of <code>0</code> are no longer permissible due to security reasons.</p>
      * (Optional) `mount`: Use this option to specify the path at which volumes mount to the app container. The default is an arbitrarily-named folder in `/var/vcap/data`. You may need to modify this value if your app has specific requirements. For example:
  