Update README.md

Author: MrPunyapal

README.md

@@ -254,7 +254,7 @@ Please review [our security policy](../../security/policy) on how to report secu
 
 ## Credits
 
-- [mr-punyapal](https://github.com/MrPunyapal)
+- [MrPunyapal](https://github.com/MrPunyapal)
 - [All Contributors](../../contributors)
 
 ## License