fixing custom note markdown

Author: v-dirichards

articles/sentinel/data-connectors/cloudflare.md

@@ -88,7 +88,8 @@ Use the following step-by-step instructions to deploy the Cloudflare data connec
 
 **1. Deploy a Function App**
 
-> **NOTE:** You will need to [prepare VS Code](/azure/azure-functions/create-first-function-vs-code-python) for Azure function development.
+> [!NOTE]
+> You will need to [prepare VS Code](/azure/azure-functions/create-first-function-vs-code-python) for Azure function development.
 
 1. Download the [Azure Function App](https://aka.ms/sentinel-CloudflareDataConnector-functionapp) file. Extract archive to your local development computer.
 2. Start VS Code. Choose File in the main menu and select Open Folder.