updated gpt links

README.md

@@ -22,7 +22,7 @@ Welcome to our repository. Here, we present the code and data used to create a n
 - [Abstract presentation](https://alx.gd/ase_presentation) from the 2024 Association of Surgical Education.
 - Each synthetic patient is also available as a text-only chatbot using OpenAI's custom GPT feature.
 	- [Ahmed al Farsi](https://chat.openai.com/g/g-YnPVTS8vU-synthetic-patient-ahmed-al-farsi)
-	- [Jonathan Green](https://chat.openai.com/g/g-sW6zB8ScQ-synthetic-patient-jonathan-green)
+	- [Jonathan Green](https://chatgpt.com/g/g-sW6zB8ScQ-synthetic-patient-jonathan-green)
 	- [Jordan Kim](https://chat.openai.com/g/g-9ijb6BUVB-synthetic-patient-jordan-kim)
 	- [Sunita Patel](https://chat.openai.com/g/g-WxcZeVGcq-synthetic-patient-sunita-patel)
 	- [Jessica Torres](https://chat.openai.com/g/g-hTsJtDTqv-synthetic-patient-jessica-torres)