clean out a query-engine link

core/api.html.md

@@ -107,7 +107,7 @@ docpadInstance.action('generate watch', function(err,result){
 
 ## Using the Database
 
-DocPad using [Backbone.js](http://backbonejs.org) for its Models, and [QueryEngine](https://github.com/bevry/query-engine) for its Collections. Providing a powerful database that you can query in a noSQL type fashion. You can discover the entire query API on the [Using QueryEngine](https://github.com/bevry/query-engine/wiki/Using) wiki page.
+DocPad using [Backbone.js](http://backbonejs.org) for its Models, and [QueryEngine](https://github.com/bevry/query-engine) for its Collections. Providing a powerful database that you can query in a noSQL type fashion.
 
 ### Get the database