Update README

Author: Xu Xiaojun

README.md

@@ -1,6 +1,6 @@
 # SQLNet
 
-This repo provides an implementation of SQLNet and Seq2SQL neural networks for predicting SQL queries on [WikiSQL dataset](https://github.com/salesforce/WikiSQL). The paper is available at [here](https://arxiv.org/abs/1711.04436)
+This repo provides an implementation of SQLNet and Seq2SQL neural networks for predicting SQL queries on [WikiSQL dataset](https://github.com/salesforce/WikiSQL). The paper is available at [here](https://arxiv.org/abs/1711.04436).
 
 ## Citation