Update disk-bursting.md

Author: yuemlu

articles/virtual-machines/linux/disk-bursting.md

@@ -18,7 +18,7 @@ VM level bursting support is enabled in all regions in Public Cloud on these sup
 Bursting is enabled by default for virtual machines that support it.
 
 ## Disk level bursting
-Bursting is also available on our [premium SSDs](disks-types.md#premium-ssd) for disk sizes P20 and smaller in all regions in Azure Public, Government, and China Cloud. Disk bursting is enabled by default on new deployments of the disk sizes that support it. Existing disk sizes, if they support disk bursting, can enable bursting through either of the following methods: 
+Bursting is also available on our [premium SSDs](disks-types.md#premium-ssd) for disk sizes P20 and smaller in all regions in Azure Public, Government, and China Clouds. Disk bursting is enabled by default on new deployments of the disk sizes that support it. Existing disk sizes, if they support disk bursting, can enable bursting through either of the following methods: 
 - **Restart the VM** 
 - **Detach and reattach the disk**