message: Move to separate section
diff: @@ -134,7 +134,9 @@ The viewer application and the examples use the following third-party libraries
  - [RapidJSON](http://rapidjson.org/) library for parsing JSON scene descriptions.
  - [tinyply](https://github.com/ddiakopoulos/tinyply) library to load Stanford PLY models.
  -### Citation
  +
  +Citation
  +--------
  If you use Visionaray or some of its code for your scientific project, it would be nice if you cited this paper:
  ```
  