Update README.md

README.md

@@ -31,8 +31,11 @@ We fine-tuned BERT to train Vietnam tourism dataset for a question answering sys
 1. Phuc Do, University of Information Technology, Ho Chi Minh national university, Vietnam
 
   Email: <phucdo@uit.edu.vn>
-  Google scholar: <https://scholar.google.com/citations?user=qv1WUzcAAAAJ&hl=vi>
+  
+  Link *[Google scholar](<https://scholar.google.com/citations?user=qv1WUzcAAAAJ&hl=vi)*
+  
 2. Truong H. V. Phan, Van Lang university, Ho Chi Minh city, Vietnam
 
   Email: <truong.phv@vlu.edu.vn>
-  Google scholar: <https://scholar.google.com/citations?hl=vi&user=cDexuHEAAAAJ>
+  
+  Link * [Google scholar](https://scholar.google.com/citations?hl=vi&user=cDexuHEAAAAJ)*