brand edits etc

Author: eric-urban

articles/ai-services/agents/concepts/model-region-support.md

@@ -28,29 +28,29 @@ Azure AI Agent Service supports the same models as the chat completions API in A
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-## Additional models
+## More models
 
-In addition to the supported Azure OpenAI models, you can also use the following 3rd party models with Azure AI Agent Service. 
+The Azure AI Agent Service also supports the following models from the Azure AI Foundry model catalog.
 
 * Llama 3.1-70B-instruct
 * Mistral-large-2407
 * Cohere command R+
 
 To use these models, you can use Azure AI Foundry portal to make a deployment, and then reference it in your agent. 
 
-1. Go to the [Azure AI Foundry portal](https://ai.azure.com/) and select **Model catalog** in the left navigation menu, and scroll down to **Meta-Llama-3-70B-Instruct**. You can also find and use one of the models listed above.  
+1. Go to the [Azure AI Foundry portal](https://ai.azure.com/) and select **Model catalog** in the left navigation menu, and scroll down to **Meta-Llama-3-70B-Instruct**. You can also find and use one of the models listed previously.  
 
 1. Select **Deploy**. 
 
 1. In the Deployment options screen that appears, select **Serverless API** with Azure AI Content Safety. 
 
     :::image type="content" source="../media/llama/llama-deployment.png" alt-text="An image of the llama model project selection screen.":::
 
-1. Select your project and click **Subscribe and deploy**. 
+1. Select your project and then select **Subscribe and deploy**. 
 
     :::image type="content" source="../media/llama/llama-deployment-2.png" alt-text="An image of the llama model deployment screen.":::
 
-1. Add the serverless connection to your hub/project. The deployment name you choose will be the one you reference in your code.  
+1. Add the serverless connection to your hub/project. The deployment name you choose is the one that you reference in your code.  
 
 1. When calling agent creation API, set the `models` parameter to your deployment name. For example: