Update README.md

README.md

@@ -4,15 +4,12 @@
 [![codecov](https://codecov.io/gh/qiboteam/qibojit/branch/main/graph/badge.svg?token=580GFLLFNN)](https://codecov.io/gh/qiboteam/qibojit)
 [![DOI](https://zenodo.org/badge/360678684.svg)](https://zenodo.org/badge/latestdoi/360678684)
 
-This package provides acceleration features for [Qibo](https://github.com/qiboteam/qibo) simulations using just-in-time (JIT) custom kernel with [numba](https://numba.pydata.org/) and [cupy](https://cupy.dev/).
+This package provides acceleration features for [Qibo](https://github.com/qiboteam/qibo) simulations using just-in-time (JIT) custom kernel with [numba](https://numba.pydata.org/), [cupy](https://cupy.dev/) and [cuQuantum](https://developer.nvidia.com/cuquantum-sdk).
 
 ## Documentation
 
 The qibojit backend documentation is available at [qibo.readthedocs.io](https://qibo.readthedocs.io/en/stable/installation.html).
 
 ## Citation policy
 
-If you use the package please cite the following references:
-- https://arxiv.org/abs/2009.01845
-- https://doi.org/10.5281/zenodo.3997194
-- https://doi.org/10.5281/zenodo.5071354
+If you use the package please refer to [the documentation](https://qibo.readthedocs.io/en/stable/appendix/citing-qibo.html) for citation instructions.