Update README.md

README.md

@@ -2651,5 +2651,5 @@ Please refer to our paper at [https://arxiv.org/pdf/2212.03533.pdf](https://arxi
 
 ## Benchmark Evaluation
 
-Check out [unilm](https://github.com/microsoft/unilm) to reproduce evaluation results 
+Check out [unilm/e5](https://github.com/microsoft/unilm/tree/master/e5) to reproduce evaluation results 
 on the [BEIR](https://arxiv.org/abs/2104.08663) and [MTEB benchmark](https://arxiv.org/abs/2210.07316).