Merge pull request #96817 from MicahMcKittrick-MSFT/patch-278

MicrosoftDocs/azure-docs#43295

Author: PRMerger7

includes/virtual-machines-common-availability.md

@@ -43,7 +43,7 @@ This approach ensures that at least one instance of your application always rema
 
 ## Virtual Machines Scale Sets 
 
-Azure virtual machine scale sets let you create and manage a group of load balanced VMs. The number of VM instances can automatically increase or decrease in response to demand or a defined schedule. Scale sets provide high availability to your applications, and allow you to centrally manage, configure, and update many VMs. We recommended that two or more VMs are created within a scale set to provide for a highly available application and to meet the [99.95% Azure SLA](https://azure.microsoft.com/support/legal/sla/virtual-machines/). There is no cost for the scale set itself, you only pay for each VM instance that you create. When a single VM is using [Azure premium SSDs](https://docs.microsoft.com/azure/virtual-machines/windows/disks-types#premium-ssd), the Azure SLA applies for unplanned maintenance events. Virtual machines in a scale set can be deployed across multiple regions and fault domains to maximize availability and resilience to outages due to data center outages, and planned or unplanned maintenance events. Virtual machines in a scale set can also be deployed into a single Availability zone, or regionally. Availability zone deployment options may differ based on the orchestration mode.
+Azure virtual machine scale sets let you create and manage a group of load balanced VMs. The number of VM instances can automatically increase or decrease in response to demand or a defined schedule. Scale sets provide high availability to your applications, and allow you to centrally manage, configure, and update many VMs. We recommended that two or more VMs are created within a scale set to provide for a highly available application and to meet the [99.95% Azure SLA](https://azure.microsoft.com/support/legal/sla/virtual-machines/). There is no cost for the scale set itself, you only pay for each VM instance that you create. When a single VM is using [Azure premium SSDs](https://docs.microsoft.com/azure/virtual-machines/windows/disks-types#premium-ssd), the Azure SLA applies for unplanned maintenance events. Virtual machines in a scale set can be deployed across multiple update domains and fault domains to maximize availability and resilience to outages due to data center outages, and planned or unplanned maintenance events. Virtual machines in a scale set can also be deployed into a single Availability zone, or regionally. Availability zone deployment options may differ based on the orchestration mode.
 
 ### Preview: Orchestration mode Preview
 Virtual machines scale sets allow you to specify orchestration mode.  With the virtual machine scale set orchestration mode (preview), you can now choose whether the scale set should orchestrate virtual machines which are created explicitly outside of a scale set configuration model, or virtual machine instances created implicitly based on the configuration model. Choose the orchestration mode that VM orchestration model allows you group explicitly defined Virtual Machines together in a region or in an availability zone. Virtual machines deployed in an Availability Zone provides zonal isolation to VMs are they are bound to the availability zone boundary and are not subjected to any failures that may occur in other availability zone in the region.