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 # ardrone-autonomy
 
 Provides key building blocks to create autonomous flight applications
-with the AR.Drone. Works as a layer on top of the [node-ar-drone]() library. This work is based on 
+with the AR.Drone. Works as a layer on top of the [node-ar-drone](https://github.com/felixge/node-ar-drone) library. This work is based on 
 the [Visual Navigation for Flying Robots](http://vision.in.tum.de/teaching/ss2013/visnav2013) course.
 
 **This work has just started, this branch is the development branch, there are no packaged release yet.**