Update note syntax.

Author: MikeRayMSFT

articles/azure-arc/data/resize-persistent-volume-claim.md

@@ -15,7 +15,7 @@ ms.topic: how-to
 
 This article explains how to resize an existing persistent volume to increase its size by editing the `PersistentVolumeClaim` (PVC) object. 
 
-> [Note]
+> [!NOTE]
 > Resizing PVCs using this method only works your `StorageClass` supports `AllowVolumeExpansion=True`.
 
 When you deploy an Azure Arc enabled SQL managed instance, you can configure the size of the persistent volume (PV) for `data`, `logs`, `datalogs`, and `backups`. The deployment creates these volumes based on the values set by parameters `--volume-size-data`, `--volume-size-logs`, `--volume-size-datalogs`, and `--volume-size-backups`. When these volumes become full, you will need to resize the `PersistentVolumes`. Azure Arc enabled SQL Managed Instance is deployed as part of a `Statefulsets` for both General Purpose or Business Critical service tiers. Kubernetes supports automatic resizing for persistent volumes but not for volumes attached to `StatefulSets`.