Merge pull request #52164 from negativeeddy/patch-1

Make title levels consistent and show in TOC

Author: ktoliver

articles/cognitive-services/QnAMaker/How-To/set-up-qnamaker-service-azure.md

@@ -83,7 +83,7 @@ Endpoint keys can be managed from the [QnA Maker portal](https://qnamaker.ai).
     >[!NOTE]
     >Refresh your keys if you think they've been compromised. This may require corresponding changes to your client application or bot code.
 
-### Upgrade QnA Maker SKU
+## Upgrade QnA Maker SKU
 
 When you want to have more questions and answers in your knowledge base, beyond your current tier, upgrade your QnA Maker service pricing tier.
 
@@ -97,7 +97,7 @@ To upgrade the QnA Maker management SKU:
 
     ![QnA Maker pricing](../media/qnamaker-how-to-upgrade-qnamaker/qnamaker-pricing-page.png)
 
-### Upgrade App Service
+## Upgrade App Service
 
  When your knowledge base needs to serve more requests from your client app, upgrade your App Service pricing tier.
 
@@ -107,7 +107,7 @@ Go to the App Service resource in the Azure portal, and select the **Scale up**
 
 ![QnA Maker App Service scale](../media/qnamaker-how-to-upgrade-qnamaker/qnamaker-appservice-scale.png)
 
-### Upgrade the Azure Cognitive Search service
+## Upgrade the Azure Cognitive Search service
 
 If you plan to have many knowledge bases, upgrade your Azure Cognitive Search service pricing tier.
 
@@ -213,4 +213,4 @@ If you delete any of the Azure resources used for your QnA Maker knowledge bases
 Learn more about the [App service](../../../app-service/index.yml) and [Search service](../../../search/index.yml).
 
 > [!div class="nextstepaction"]
-> [Create and publish a knowledge base](../Quickstarts/create-publish-knowledge-base.md)
+> [Create and publish a knowledge base](../Quickstarts/create-publish-knowledge-base.md)