docs: update README.md

Author: jonssonyan

README.md

@@ -57,7 +57,7 @@ Telegram Channel: [Trojan Panel](https://t.me/TrojanPanel)
 
 ## Documentation
 
-[trojanpanel.github.io](https://trojanpanel.github.io)
+Visit [https://trojanpanel.github.io](https://trojanpanel.github.io) to view the full documentation
 
 ## Bugs & Issues
 

README_ZH.md

@@ -53,7 +53,7 @@ Telegram 频道: [Trojan Panel](https://t.me/TrojanPanel)
 
 ## 文档
 
-[trojanpanel.github.io](https://trojanpanel.github.io)
+访问 [https://trojanpanel.github.io](https://trojanpanel.github.io) 查看完整文档
 
 ## 报告缺陷与问题