Update README.md

README.md

@@ -24,7 +24,7 @@ tokenizer = AutoTokenizer.from_pretrained("Fujitsu/pytorrent")
 model = AutoModel.from_pretrained("Fujitsu/pytorrent")
 ```
 ## Citation
-Preprint: [https://arxiv.org/abs/2110.01710](https://arxiv.org/abs/2110.01710)
+Preprint: [https://arxiv.org/pdf/2110.01710.pdf](https://arxiv.org/pdf/2110.01710.pdf)
 ```
 @misc{bahrami2021pytorrent,
       title={PyTorrent: A Python Library Corpus for Large-scale Language Models}, 
@@ -33,6 +33,6 @@ Preprint: [https://arxiv.org/abs/2110.01710](https://arxiv.org/abs/2110.01710)
       eprint={2110.01710},
       archivePrefix={arXiv},
       primaryClass={cs.SE},
-      howpublished={https://arxiv.org/abs/2110.01710},
+      howpublished={https://arxiv.org/pdf/2110.01710},
 }
 ```