Update README.md

Add CVPR2023

README.md

@@ -1,4 +1,4 @@
-# Pic2Word
+# Pic2Word (CVPR2023)
 
 This is an open source implementation of [Pic2Word](https://arxiv.org/pdf/2302.03084.pdf). This is not an
 officially supported Google product.
@@ -100,7 +100,7 @@ If you found this repository useful, please consider citing:
 @article{saito2023pic2word,
   title={Pic2Word: Mapping Pictures to Words for Zero-shot Composed Image Retrieval},
   author={Saito, Kuniaki and Sohn, Kihyuk and Zhang, Xiang and Li, Chun-Liang and Lee, Chen-Yu and Saenko, Kate and Pfister, Tomas},
-  journal={arXiv preprint arXiv:2302.03084},
+  journal={CVPR},
   year={2023}
 }