line fix

Author: alexwolfmsft

docs/ai/ai-extensions.md

@@ -97,4 +97,4 @@ For an end-to-end sample using `Microsoft.Extensions.AI`, see [eShopSupport](htt
 ## Next Steps
 
 - [Build an AI chat app with .NET](/dotnet/ai/quickstarts/get-started-openai)
-- [Quickstart - Summarize text using Azure AI chat app with .NET](./quickstarts/quickstart-openai-summarize-text.md)
+- [Quickstart - Summarize text using Azure AI chat app with .NET](./quickstarts/quickstart-openai-summarize-text.md)