heading update

Author: msakande

articles/ai-foundry/foundry-models/concepts/models.md

@@ -201,7 +201,7 @@ This section lists a selection of models available only through Serverless API d
 | [Cohere-rerank-v3-english](https://ai.azure.com/explore/models/Cohere-rerank-v3-english/version/1/registry/azureml-cohere) <br> (deprecated) | rerank <br> text classification | Partners and Community | | [Cohere's v2/rerank API](https://docs.cohere.com/v2/reference/rerank) <br> [Cohere's v1/rerank API](https://docs.cohere.com/v1/reference/rerank) |
 | [Cohere-rerank-v3-multilingual](https://ai.azure.com/explore/models/Cohere-rerank-v3-multilingual/version/1/registry/azureml-cohere) <br> (deprecated) | rerank <br> text classification | Partners and Community | | [Cohere's v2/rerank API](https://docs.cohere.com/v2/reference/rerank) <br> [Cohere's v1/rerank API](https://docs.cohere.com/v1/reference/rerank) |
 
-## Open and custom models
+## Foundry Models available for deployment to managed compute
 
 The model catalog offers a larger selection of models, from a bigger range of providers. For these models, you cannot use the option for [standard deployment in Azure AI Foundry resources](../../concepts/deployments-overview.md#standard-deployment-in-azure-ai-foundry-resources), where models are provided as APIs; rather, to deploy these models, you might be required to host them on your infrastructure, create an AI hub, and provide the underlying compute quota to host the models.