anchor.diff:  
   ### <a id='instances'></a>The instances attribute ###
   
  -Use the `instances` attribute to specify the number of app instances you want to start upon push:
  +Use the `instances` attribute to specify the number of app instances that you want to start upon push:
   
   <pre>
   ---
  
positive.code:   no-route: true
  </pre>
  
  The command line option that corresponds to this attribute is ``--no-route``.
  
  If you find that an application which should not have a route _does_ have one:
  
  1. Remove the route using the `cf unmap-route` command.
  1. Push the app again with the `no-route: true` attribute in the manifest or the `--no-route` command line option.
  
negative.code: file in the current working directory.
  Use the `-f` option to provide a non-standard manifest location or filename.
  
  To use `cf push` without an `-f` option, you must provide a manifest named 
  `manifest.yml` in the current working directory.
  
  <pre class="terminal">
  $ cf push
  Using manifest file /path_to_working_directory/manifest.yml
  </pre>
  
  With the `-f` option, a path with no filename means that the filename must be 
  `manifest.yml`.
  
  <pre class="terminal">
  $ cf push -f ./some_directory/some_other_directory/
  Using manifest file /path_to_working_directory/some_directory/some_other_directory/manifest.yml
  </pre>
  
  If the manifest is named something other than `manifest.yml`, use the `-f` 
  option. You must include both the path and the filename with the `-f` option.
  
  <pre class="terminal">
  $ cf push -f ./some_directory/some_other_directory/alternative_manifest.yml
  Using manifest file /path_to_working_directory/some_directory/some_other_directory/alternative_manifest.yml
  </pre>
  
  ## <a id='minimal-manifest'></a>Example Manifest ##
  
  You can deploy applications without ever using a manifest. 
  The benefits manifests may provide include consistency and reproducibility. 
  When you want applications to be portable between different clouds, manifests 
  may prove especially useful.
  
  Manifests are written in YAML. The manifest below illustrates some YAML conventions, as follows:
  
  