TOC update

Author: msakande

articles/ai-studio/toc.yml

@@ -90,11 +90,11 @@ items:
         href: how-to/deploy-models-openai.md
       - name: Fine-tune Azure OpenAI models
         href: ../ai-services/openai/how-to/fine-tuning.md?context=/azure/ai-studio/context/context
-    - name: Phi-3 models
+    - name: Phi family models
       items:
-      - name: Phi-3 chat models
+      - name: Phi chat models
         href: how-to/deploy-models-phi-3.md
-      - name: Phi-3 chat models with vision
+      - name: Phi chat models with vision
         href: how-to/deploy-models-phi-3-vision.md
       - name: Fine-tune Phi-3 chat models
         href: how-to/fine-tune-phi-3.md