Update README.md

profile/README.md

@@ -6,7 +6,7 @@ Welcome to AKFamily! Now, AKShare has joined the AKFamily. In addtion to our sta
 
 - [**AKShare**](https://github.com/akfamily/akshare) is an elegant and simple financial data interface library for Python, built for human beings! 
 - [**AKTools**](https://github.com/akfamily/aktools) is an elegant and simple HTTP API library for AKShare, built for AKSharers!
-- [**AKFDS**](https://akfamily.github.io/akfds) shows most powerful knowledge in financial data science!
+- [**AKFDS**](https://akfamily.github.io/akfds) shows most powerful knowledge in **f**inancial **d**ata **s**cience!
 - [**Awesome-data**](https://github.com/akfamily/awesome-data) shows most interesting data-source around the financial world!
 
 ## Documentation