Apply suggestions from code review

Author: anaharris-ms

articles/reliability/reliability-app-service.md

@@ -25,6 +25,7 @@ When you deploy Azure App Service, you can create multiple instances of an *App
 
 For production deployments, you should:
 
+
 ::: zone pivot="free-shared-basic"
 - Use premium v3 App Service plans.
 - [Enable zone redundancy](#availability-zone-support), which requires your App Service plan to use a minimum of three instances.