Update README.md

README.md

@@ -2,4 +2,4 @@ This repository contains three datasets (CATH-4.2, TS50, and TS500), preprocesse
 
 #### Acknowledgement
 1. CATH-4.2 was prepared by: _Ingraham, John, Vikas Garg, Regina Barzilay, and Tommi Jaakkola. "Generative models for graph-based protein design." Advances in neural information processing systems 32 (2019)._
-2. TS50 and TS500 was prepared by: _Li, Zhixiu, Yuedong Yang, Eshel Faraggi, Jian Zhan, and Yaoqi Zhou. "Direct prediction of profiles of sequences compatible with a protein structure by neural networks with fragment‐based local and energy‐based nonlocal profiles." Proteins: Structure, Function, and Bioinformatics 82, no. 10 (2014): 2565-2573._
+2. TS50 and TS500 were prepared by: _Li, Zhixiu, Yuedong Yang, Eshel Faraggi, Jian Zhan, and Yaoqi Zhou. "Direct prediction of profiles of sequences compatible with a protein structure by neural networks with fragment‐based local and energy‐based nonlocal profiles." Proteins: Structure, Function, and Bioinformatics 82, no. 10 (2014): 2565-2573._