update readme

README.md

@@ -10,16 +10,14 @@ license: apache-2.0
 ---
 ## Alibaba PAI BERT Tiny Chinese
 
-This project provides Chinese pre-trained language models and various types of NLP tools. The models are pre-trained on the large-scale corpura hosted by the Alibaba PAI team. It is developed based on the EasyNLP framework: https://github.com/alibaba/EasyNLP  by the Alibaba PAI team.
-
+This project provides Chinese pre-trained language models and various types of NLP tools. The models are pre-trained on the large-scale corpora hosted by the Alibaba PAI team. It is developed based on the EasyNLP framework (https://github.com/alibaba/EasyNLP).
 ## Citation
 
-If you find the resource is useful, please cite the following papers in your work.
-
-- For the EasyNLP framework:
+If you find the resource is useful, please cite the following paper in your work:
 ```
 @article{easynlp, 
-title = {EasyNLP: A Comprehensive and Easy-to-use Toolkit for Natural Language Processing},   			publisher = {arXiv}, 
+title = {EasyNLP: A Comprehensive and Easy-to-use Toolkit for Natural Language Processing},   		
+	publisher = {arXiv}, 
   author = {Wang, Chengyu and Qiu, Minghui and Zhang, Taolin and Liu, Tingting and Li, Lei and Wang, Jianing and Wang, Ming and Huang, Jun and Lin, Wei}, 
   url = {https://arxiv.org/abs/2205.00258}, 
   year = {2022}