Update README.md

README.md

@@ -48,7 +48,12 @@ model-index:
 # Citation
 
 ```
-BLOOM+1 - TODO
+@article{yong2022bloom+,
+  title={BLOOM+ 1: Adding Language Support to BLOOM for Zero-Shot Prompting},
+  author={Yong, Zheng-Xin and Schoelkopf, Hailey and Muennighoff, Niklas and Aji, Alham Fikri and Adelani, David Ifeoluwa and Almubarak, Khalid and Bari, M Saiful and Sutawika, Lintang and Kasai, Jungo and Baruwa, Ahmed and others},
+  journal={arXiv preprint arXiv:2212.09535},
+  year={2022}
+}
 ```
 
 ```bibtex