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). 
+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
 
@@ -10,12 +10,10 @@ This repo provides an implementation of SQLNet and Seq2SQL neural networks for p
 
 ```
 @article{xu2017sqlnet,
-  author    = {Xiaojun Xu and
-               Chang Liu and
-               Dawn Song},
-  title     = {SQLNet: Generating Structured Queries from Natural Language Without
-               Reinforcement Learning},
-  year      = {2017},
+  title={SQLNet: Generating Structured Queries From Natural Language Without Reinforcement Learning},
+  author={Xu, Xiaojun and Liu, Chang and Song, Dawn},
+  journal={arXiv preprint arXiv:1711.04436},
+  year={2017}
 }
 ```