anchor.diff:  stores the result in the Blobstore.
   
   ## <a id="cli"></a>BOSH Command Line Interface (CLI) ##
  -The BOSH CLI command-line tool is the primary operator interface to BOSH.
  +The BOSH Command Line Interface (CLI) is the primary operator interface to BOSH.
   An operator uses the CLI to interact with the BOSH Director and perform actions
   on the cloud.
   
  
positive.code: The Agent receives job specifications from the Director and uses them to assign
  a role, or Job, to the VM.
  
  For example, to assign the the Job of running MySQL to a VM, the Director sends
  instructions to the Agent on the VM.
  These instructions include which packages to install and how to configure those
  packages.
  
negative.code: inform the Director about changes in the health of monitored processes.
  
  ## <a id="registry"></a>Registry ##
  When BOSH creates or updates a VM, BOSH stores the following VM configuration
  information in the registry:
  * IP addresses for the network interface, gateway, and netmask
  * IDs for the volume reserved for the VM, for the VM itself, and for disks and other devices
  
  