Update README.md

Author: WirelessLife

README.md

@@ -157,7 +157,7 @@ A PDF of all of the lessons can be found [here](https://microsoft.github.io/Web-
 Our team produces other curricula! Check out:
 
 - [AI for Beginners](https://aka.ms/ai-beginners)
-- [Generative AI for Beginners](https://github.com/microsoft/generative-ai-for-beginners)
+- [Generative AI for Beginners](aka.ms/genai-beginners)
 - [Data Science for Beginners](https://aka.ms/datascience-beginners)
 - [IoT for Beginners](https://aka.ms/iot-beginners)
 - [Machine Learning for Beginners](https://aka.ms/ml-beginners)