Fix broken link

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cc: @craigshoemaker
GitHub Issue: https://github.com/MicrosoftDocs/azure-docs/issues/38372

Author: craigshoemaker

articles/azure-functions/functions-bindings-service-bus.md

@@ -662,7 +662,7 @@ def main(req: func.HttpRequest, msg: func.Out[str]) -> func.HttpResponse:
 
 ## Output - attributes
 
-In [C# class libraries](functions-dotnet-class-library.md), use the [ServiceBusAttribute](https://github.com/Azure/azure-webjobs-sdk/blob/master/src/Microsoft.Azure.WebJobs.Extensions.ServiceBus/ServiceBusAttribute.cs).
+In [C# class libraries](functions-dotnet-class-library.md), use the [ServiceBusAttribute](https://github.com/Azure/azure-functions-servicebus-extension/blob/master/src/Microsoft.Azure.WebJobs.Extensions.ServiceBus/ServiceBusAttribute.cs).
 
 The attribute's constructor takes the name of the queue or the topic and subscription. You can also specify the connection's access rights. How to choose the access rights setting is explained in the [Output - configuration](#output---configuration) section. Here's an example that shows the attribute applied to the return value of the function: