README.md in googledocviewer-0.0.2 vs README.md in googledocviewer-0.0.3

@@ -45,10 +45,22 @@
 	$('a.embed').gdocsViewer();
 ```	
 or
 ```html
 	$('#embedURL').gdocsViewer();
+```
+
+## Settings
+
+The default width is 600px height is 700px. You can change this in your javascript by passing in a json object for width and height. For example, you would change width to 400px and height to 500px by doing...
+
+```html
+	$('a.embed').gdocsViewer({width :'400',height : '500'});
 ```	
+or
+```html
+	$('#embedURL').gdocsViewer({width :'400',height : '500'});
+```
 
 ## Contributing
 
 1. Fork it ( https://github.com/scy0846/googledocviewer/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)