Update README.md

Author: phillipstanleymarbell

README.md

@@ -48,6 +48,7 @@ See the GitHub issues for a complete list. Before getting your own boards manufa
 
 ### If you use Warp in your research, please cite it as:
 Phillip Stanley-Marbell and Martin Rinard. “A Hardware Platform for Efficient Multi-Modal Sensing with Adaptive Approximation”. ArXiv e-prints (2018). arXiv:1804.09241.
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 **BibTeX:**
 ```
 @ARTICLE{1804.09241,
@@ -61,6 +62,7 @@ Phillip Stanley-Marbell and Martin Rinard. “A Hardware Platform for Efficient
 }
 ```
 Phillip Stanley-Marbell and Martin Rinard. “Warp: A Hardware Platform for Efficient Multi-Modal Sensing with Adaptive Approximation”. IEEE Micro, Volume 40 , Issue 1 , Jan.-Feb. 2020.
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 **BibTeX:**
 ```
 @ARTICLE{8959350,