fixing link

Author: aahill

articles/cognitive-services/language-service/question-answering/quickstart/sdk.md

@@ -18,7 +18,7 @@ zone_pivot_groups: custom-qna-quickstart
 Get started with the custom question answering client library. Follow these steps to install the package and try out the example code for basic tasks.
 
 > [!NOTE]
-> Are you looking to migrate your workloads from QnA Maker? See our [migration guide](../how-to/migrate-qnamaker-to-question-answering) for more information on feature comparisons and migration steps.
+> Are you looking to migrate your workloads from QnA Maker? See our [migration guide](../how-to/migrate-qnamaker-to-question-answering.md) for more information on feature comparisons and migration steps.
 
 ::: zone pivot="studio"
 [!INCLUDE [Studio quickstart](../includes/studio.md)]