docs: update phi3-mini to phi4-mini (#9424)

* Update README.md

removed phi 3 mini and added phi4-mini

* Update README.md

---------
Co-authored-by: Bruce MacDonald <brucewmacdonald@gmail.com>

README.md

@@ -64,7 +64,7 @@ Here are some example models that can be downloaded:
 | Llama 3.1          | 8B         | 4.7GB | `ollama run llama3.1`            |
 | Llama 3.1          | 405B       | 231GB | `ollama run llama3.1:405b`       |
 | Phi 4              | 14B        | 9.1GB | `ollama run phi4`                |
-| Phi 3 Mini         | 3.8B       | 2.3GB | `ollama run phi3`                |
+| Phi 4 Mini         | 3.8B       | 2.5GB | `ollama run phi4-mini`           |
 | Gemma 2            | 2B         | 1.6GB | `ollama run gemma2:2b`           |
 | Gemma 2            | 9B         | 5.5GB | `ollama run gemma2`              |
 | Gemma 2            | 27B        | 16GB  | `ollama run gemma2:27b`          |