message: adding bark paper link
diff: @@ -52,7 +52,7 @@ For a more detailed understanding of how BARK works, its concept and use cases h
  ## Paper
  -If you use BARK, please cite us using the following paper:
  +If you use BARK, please cite us using the following [paper](https://arxiv.org/abs/2003.02604):
  ```
  @inproceedings{Bernhard2020,
  