Fix broken link in samples root markdown file.

Author: kshyju

dotnet/samples/README.md

@@ -19,7 +19,7 @@ The samples are subdivided into the following categories:
 - [Getting Started - Agent Providers](./GettingStarted/AgentProviders/README.md): Shows how to create an AIAgent instance for a selection of providers.
 - [Getting Started - Agent Telemetry](./GettingStarted/AgentOpenTelemetry/README.md): Demo which showcases the integration of OpenTelemetry with the Microsoft Agent Framework using Azure OpenAI and .NET Aspire Dashboard for telemetry visualization.
 - [Semantic Kernel to Agent Framework Migration](https://github.com/microsoft/semantic-kernel/tree/main/dotnet/samples/AgentFrameworkMigration): For instructions and samples describing how to migrate from Semantic Kernel to Microsoft Agent Framework
-- [Azure Functions](./AzureFunctions/README.md): Samples for using the Microsoft Agent Framework with Azure Functions via the durable task extension.
+- [Azure Functions](./Durable/Agents/AzureFunctions/README.md): Samples for using the Microsoft Agent Framework with Azure Functions via the durable task extension.
 
 ## Prerequisites