anchor.diff:  `cf push` searches the current directory for a manifest unless you specify
   another path with the `-p` option.
   
  -## <a id='name'></a>Always Provide an Application Name to cf push ##
  +##<a id='name'></a>Always Provide an Application Name to cf push ##
   
   `cf push` requires an application name, which you provide either in a manifest
   or at the command line.
  
positive.code: 
  The command line option that overrides this attribute is `-b`.
  
  ### <a id='start-commands'></a>The command attribute ###
  
  Some languages and frameworks require that you provide a custom command to start an application. Refer to the [buildpack](../../buildpacks/index.html) documentation to determine if you need to provide a custom start command.
  
  
negative.code: 
  * When you stop and then restart an application, its environment variables persist.
  
  ###<a id='services-block'></a>Services ###
  
  Applications can bind to services such as databases, messaging, and key-value stores.
  
  