anchor.diff:  
   To create an internal route:
   
  -1. Use the [cf map-route](#map-internal-route) command with an [internal domain](#internal-domains).
  -For example:
  +1. Use the [cf map-route](#map-internal-route) command with an [internal domain](#internal-domains). For example:
     <pre class="terminal">
       $ cf map-route app apps.internal --hostname app
     </pre>
  
positive.code: The routing tier compares each request with a list of all the routes mapped to apps and attempts to find the best match. For example, the Gorouter would make
  the following matches for the two routes `example-app.<%= vars.app_domain %>` and `example-app.<%= vars.app_domain %>/products`:
  
  | Request | Matched Route |
  | ------- | ------------- |
  | http://example-app.<%= vars.app_domain %> | example-app.<%= vars.app_domain %> |
  | http://example-app.<%=vars.app_domain%>/contact | example-app.<%=vars.app_domain%> |
  | http://example-app.<%= vars.app_domain %>/products | example-app.<%= vars.app_domain %>/products |
  | http://example-app.<%= vars.app_domain %>/products/123 | example-app.<%= vars.app_domain %>/products |
  | http://products.<%= vars.app_domain %> | No match; 404 |
  
  The Gorouter does not use a route to match requests until the route is mapped to an app. In the above example, `products.<%= vars.app_domain %>` may have been
  created as a route in <%= vars.app_runtime_abbr %>, but until it is mapped to an app, requests for the route receive a `404` error.
  
negative.code: 
  To share a route with another space:
  
  1. In a terminal window, allow route sharing by running:
  
      ```
      cf enable-feature-flag route_sharing
  