anchor.diff:  * Each path to the corresponding file on a job VM is a value.
   
   The file paths that you provide for templates are relative to
  -a sort of home directory that BOSH creates for the job on the VM:
  -
  -~~~
  -/var/vcap/jobs/<job_name>/
  +the `/var/vcap/jobs` directory on the VM.
  +
  +When you write:
  +
  +~~~
  +bin/ctl
  +~~~
  +
  +That is transformed at compile time, into:
  +
  +~~~
  +/var/vcap/jobs/<job_name>/bin/ctl
   ~~~
   
   In our example, we edit the `spec` files for the both the `web_ui` and `bg_worker` jobs.
  
positive.code: 
  Notice that in the release directory, BOSH creates a subdirectory for each
  of the fundamental elements: jobs, packages, source (which BOSH calls `src`), and blobs.
  
  ### <a id="source"></a> Populate the src directory ###
  
  
negative.code: `cd` into the release directory.
  This is where all the BOSH commands in this tutorial are run from here on.
  
  ### <a id="directory-structure"></a> Directory structure on job VMs ###
  
  View the release with `tree`:
  
  <pre class="terminal">
  