anchor.diff:  pushing an application.
   The value is limited by space and org quotas.
   
  -If an instance goes over the maximum limit, it will be restarted.
  -If it has to be restarted too often, it will be terminated.
  -
  -`MEMORY_LIMIT=512m`
  +If an instance exceeds the maximum limit, it will be restarted.
  +If Cloud Foundry is asked to restart an instance too frequently, the instance will instead be terminated.
  +
  +Example: `MEMORY_LIMIT=512M`
   
   ### <a id='PORT'></a>PORT ###
   
  -The port on which the application should listen for requests.
  +The port on which the app should listen for requests.
   The Cloud Foundry runtime allocates a port dynamically for each instance of the
  -application, so code that obtains or uses the application port should refer to
  +application, so code that obtains or uses the app port should refer to
   it using the `PORT` environment variable.
   
  -`PORT=61857`
  +Example: `PORT=61857`
   
   ### <a id='PWD'></a>PWD ###
   Identifies the present working directory, where the buildpack that processed
   the application ran.
   
  -`PWD=/home/vcap/app`
  +Example: `PWD=/home/vcap/app`
   
   ### <a id='TMPDIR'></a>TMPDIR###
   Directory location where temporary and staging files are stored.
   
  -`TMPDIR=/home/vcap/tmp`
  +Example: `TMPDIR=/home/vcap/tmp`
   
   ### <a id='USER'></a>USER###
   The user account under which the application runs.
   
  -`USER=vcap`
  +Example: `USER=vcap`
   
   ### <a id='VCAP-APP-HOST'></a>VCAP\_APP\_HOST
   
   The IP address of the host. Deprecated: the DEAs set this to be `0.0.0.0`, and
   Diego Cells do not provide this environment variable.
   
  -`VCAP_APP_HOST=0.0.0.0`
  +Example: `VCAP_APP_HOST=0.0.0.0`
   
   
   ### <a id='VCAP-APP-PORT'></a>VCAP\_APP\_PORT ###
  
positive.code: 
  <strong><%= modified_date %></strong>
  
  Environment variables are the means by which the Cloud Foundry runtime
  communicates with a deployed application about its environment.
  This page describes the environment variables that the runtime and buildpacks
  set for applications.
  
  For information about setting your own application-specific environment
  variables, refer to the [Set Environment Variable in a Manifest](./manifest.html#env-block) section in the Application Manifests topic.
  
  ## <a id='view-env'></a>View Environment Variables ##
  
  
negative.code: ### <a id='HOME'></a>HOME ###
  Root folder for the deployed application.
  
  Example: `HOME=/home/vcap/app`
  
  ### <a id='memory'></a>MEMORY_LIMIT ###
  The maximum amount of memory that each instance of the application can consume.
  