Add link to spec for integrating with API

README.md

@@ -1,7 +1,11 @@
 gdapi-ui
 ========
 
-An in-browser client for Go Daddy® REST APIs
+An in-browser client for Go Daddy® REST API.
+
+Integrating with your API
+-------
+See [HTML UI](https://github.com/godaddy/gdapi#html-ui) in the API specification.
 
 Usage
 --------
@@ -14,7 +18,7 @@ This will write files to ./compiled/{version}/, suitable for publishing to a CDN
 ```
 
 
-### Standalone server
+### Running as a standalone server
 This will start a server on the given port number (default: 3000) that serves up the assets directly.
 This mode is mostly suitable for development of this library itself.
 
@@ -22,7 +26,7 @@ This mode is mostly suitable for development of this library itself.
   ./serve [port]
 ```
 
-### As part of another Node.js Connect/Express service
+### Running as part of another Node.js Connect/Express service
 This will add a route into your Connect/Express service to respond with the appropriate asset.
 This mode is suitable for integrating with an existing project that already has a server running.
 ```javascript
@@ -39,4 +43,4 @@ var groups = assets.groups.load(__dirname+'/assets.json');
 assets.middleware(app, groups)
 
 app.listen(3000);
-```
+```