Update README.md

README.md

@@ -93,7 +93,7 @@ We release [InterpretMe]
 *Pang Wei Koh and Percy Liang*. ICML 2017.[paper](https://arxiv.org/pdf/1703.04730.pdf)
 
 1. **Detecting and Correcting for Label Shift with Black Box Predictors**
-*Zachary C. Lipton, Yu-Xiang Wang, Alex Smola*. ICLR 2018.[paper].(https://arxiv.org/pdf/1802.03916.pdf)
+*Zachary C. Lipton, Yu-Xiang Wang, Alex Smola*. ICLR 2018.[paper](https://arxiv.org/pdf/1802.03916.pdf)
 
 1. **Visually Explainable Recommendation**.
 *Chen et al.*.2018.[paper](https://arxiv.org/pdf/1801.10288.pdf)