small fix

Author: aahill

articles/ai-foundry/agents/how-to/tools/deep-research-samples.md

@@ -26,7 +26,7 @@ Use this article to learn how to use the Deep Research tool with the Azure AI Pr
 
 * Your Azure AI Foundry Project endpoint.
 
-    You can find your endpoint in the main project **overview** for your project in the [Azure AI Foundry portal](https://ai.azure.com/?cid=learnDocs), under **Libraries** > **Azure AI Foundry**.
+    You can find your endpoint in the main project **overview** for your project in the [Azure AI Foundry portal](https://ai.azure.com/?cid=learnDocs), under **Endpoint and keys** > **Libraries** > **Azure AI Foundry**.
 
     :::image type="content" source="../../media/quickstart/portal-endpoint-string.png" alt-text="A screenshot showing the endpoint in the Azure AI Foundry portal." lightbox="../../media/quickstart/portal-endpoint-string.png":::