Update README.md

Author: chainofindustry

README.md

@@ -32,7 +32,8 @@ We did not developed these tools but adapt them to work with our integration.
 6. [Interacting with Smart Contracts](https://github.com/chainofindustry/ElrondUnityDevelopmentTools/wiki/Interacting-with-Smart-Contracts) :white_check_mark:
 7. [Gas Cost](https://github.com/chainofindustry/ElrondUnityDevelopmentTools/wiki/Gas-Cost) :white_check_mark:
 8. [API Requests (GET, POST)](https://github.com/chainofindustry/ElrondUnityDevelopmentTools/wiki/API-Requests-(GET,-POST)) :white_check_mark:
-9. :wrench: Complete Demo scene :hammer:
+9. [Demo Scene](https://github.com/chainofindustry/ElrondUnityDevelopmentTools/releases) :white_check_mark:
+10. :wrench: Simplified API Config Tools  :hammer: 
 
 
 **Full documentation** available on the [Wiki](https://github.com/chainofindustry/ElrondUnityDevelopmentTools/wiki) tab.