anchor.diff:  
   ## <a id='app-system-env'></a>Application-Specific System Variables ##
   
  -The subsections that follow describe the environment variables that Cloud 
  +The subsections that follow describe the environment variables that Cloud
   Foundry makes available to your application container.
  -Some of these variables are the same across instances of a single application, 
  +Some of these variables are the same across instances of a single application,
   and some vary from instance to instance.
   
  -You can access environment variables programmatically, including variables 
  +You can access environment variables programmatically, including variables
   defined by the buildpack.
  -For more inforation, refer to the buildpack documentation for 
  -[Java](../../buildpacks/java/java-tips.html#env-var), 
  -[Node.js](../../buildpacks/node/node-tips.html#env-var), and 
  +For more inforation, refer to the buildpack documentation for
  +[Java](../../buildpacks/java/java-tips.html#env-var),
  +[Node.js](../../buildpacks/node/node-tips.html#env-var), and
   [Ruby](../../buildpacks/ruby/ruby-tips.html#env-var).
   
   ### <a id='CF-INSTANCE-ADDR'></a>CF\_INSTANCE\_ADDR ###
  -The [CF\_INSTANCE\_IP](#CF-INSTANCE-IP) and 
  -[CF\_INSTANCE\_PORT](#CF-INSTANCE-PORT) of the app instance in the format 
  +The [CF\_INSTANCE\_IP](#CF-INSTANCE-IP) and
  +[CF\_INSTANCE\_PORT](#CF-INSTANCE-PORT) of the app instance in the format
   `IP:PORT`.
   
   `CF_INSTANCE_ADDR=1.2.3.4:5678`
  
positive.code: 
  ### <a id='VCAP-SERVICES'></a>VCAP\_SERVICES ###
  
  For [bindable services](../services/), Cloud Foundry adds connection details to 
  the `VCAP_SERVICES` environment variable when you restart your application, 
  after binding a service instance to your application.
  
  The results are returned as a JSON document that contains an object for each 
  service for which one or more instances are bound to the application.
  The service object contains a child object for each service instance of that
  service that is bound to the application.
  
negative.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 ##
  
  Install the Cloud Foundry Command Line Interface (cf CLI), and use the [cf env](http://cli.cloudfoundry.org/en-US/cf/env.html) command to view the Cloud
  Foundry environment variables for your application.
  The `cf env` command displays the following environment variables:
  
  * The `VCAP_APPLICATION` and `VCAP_SERVICES` variables provided in the container environment
  