Update README.md

Author: JasonEtco

README.md

@@ -1,4 +1,4 @@
-# @gh-models Copilot Extension
+# @models Copilot Extension
 
 This is a [GitHub Copilot Extension](https://docs.github.com/en/copilot/using-github-copilot/using-extensions-to-integrate-external-tools-with-copilot-chat) that provides a way to interact with [GitHub Models](https://github.blog/news-insights/product-news/introducing-github-models/), directly in Copilot Chat.
 
@@ -15,7 +15,7 @@ You can ask it things like "what models are available?" or "which model should I
 
 | Description | Image |
 | --- |--- |
-| User asking `@gh-models` for a recommended model that is low-cost and supports function calling | ![User asking @gh-models for a recommended model that is low-cost and supports function calling](https://github.com/user-attachments/assets/aed29aa3-2056-44c5-8c7b-e8ef7ffa3301) |
+| User asking `@models` for a recommended model that is low-cost and supports function calling | ![User asking @gh-models for a recommended model that is low-cost and supports function calling](https://github.com/user-attachments/assets/aed29aa3-2056-44c5-8c7b-e8ef7ffa3301) |
 | Dialogue with the Extension, asking for an OpenAI model | ![Dialogue with the Extension, asking for an OpenAI model](https://github.com/user-attachments/assets/f08b23a9-7f2c-4da7-b764-7220dcda9408) |
 | User executing a basic prompt using the model that the extension recommended | ![User executing a basic prompt using the model that the extension recommended](https://github.com/user-attachments/assets/795dd669-aea2-4b88-9c27-0836008c28a4) |
 | In VS Code, explain code using a specific model | <img width="838" alt="image" src="https://github.com/user-attachments/assets/c019ed37-5494-4cb6-9e21-82ecf3235dcc"> |