Change AvZone recommendations

Author: msjuergent

articles/sap/workloads/high-availability-zones.md

@@ -108,7 +108,7 @@ The following considerations apply for this configuration:
 - The Azure virtual network that you deployed to host the SAP system, together with its subnets, is stretched across zones. You don't need separate virtual networks and subnets for each zone.
 - For all virtual machines you deploy, you need to use [Azure Managed Disks](https://azure.microsoft.com/services/managed-disks/). Unmanaged disks aren't supported for zonal deployments.
 - Azure Premium SSD v2, [Ultra SSD storage](/azure/virtual-machines/disks-types#ultra-disks), or Azure NetApp Files don't support any synchronous storage replication across zones. For database deployments, we rely on database methods to replicate data across zones.
-- Premium SSD v1 which supports synchronous zonal replication across Availability Zones haven't been tested with SAP database workload. Therefore the zonal synchronous replication of Azure Premium SSD v1 needs to be considered as not supported for SAP database workloads.
+- Premium SSD v1 which supports synchronous zonal replication across Availability Zones hasn't been tested with SAP database workload. Therefore the zonal synchronous replication of Azure Premium SSD v1 needs to be considered as not supported for SAP database workloads.
 - For SMB and NFS shares based on [Azure Premium Files](https://azure.microsoft.com/blog/announcing-the-general-availability-of-azure-premium-files/), zonal redundancy with synchronous replication is offered. Check [this document](../../storage/files/storage-files-planning.md#redundancy) for  availability of ZRS for Azure Premium Files in the region you want to deploy into. The usage of zonal replicated NFS and SMB shares is fully supported with SAP application layer deployments and high availability failover clusters for NetWeaver or S/4HANA centrals services. Documents that cover these cases are:
   - [High availability for SAP NetWeaver on Azure VMs on SUSE Linux Enterprise Server with NFS on Azure Files](./high-availability-guide-suse-nfs-azure-files.md)
   - [Azure Virtual Machines high availability for SAP NetWeaver on Red Hat Enterprise Linux with Azure NetApp Files for SAP applications](./high-availability-guide-rhel-nfs-azure-files.md)
@@ -137,7 +137,7 @@ The following considerations apply for this configuration:
 - The Azure virtual network that you deployed to host the SAP system, together with its subnets, is stretched across zones. You don't need separate virtual networks for each zone.
 - For all virtual machines you deploy, you need to use [Azure Managed Disks](https://azure.microsoft.com/services/managed-disks/). Unmanaged disks aren't supported for zonal deployments.
 - Azure Premium SSD v2, [Ultra SSD storage](/azure/virtual-machines/disks-types#ultra-disks), or Azure NetApp Files don't support any synchronous storage replication across zones. For database deployments, we rely on database methods to replicate data across zones.
-- Premium SSD v1 which supports synchronous zonal replication across Availability Zones haven't been tested with SAP database workload. Therefore the zonal synchronous replication of Azure Premium SSD v1 needs to be considered as not supported for SAP database workloads.
+- Premium SSD v1 which supports synchronous zonal replication across Availability Zones hasn't been tested with SAP database workload. Therefore the zonal synchronous replication of Azure Premium SSD v1 needs to be considered as not supported for SAP database workloads.
 - For SMB and NFS shares based on [Azure Premium Files](https://azure.microsoft.com/blog/announcing-the-general-availability-of-azure-premium-files/), zonal redundancy with synchronous replication is offered. Check [this document](../../storage/files/storage-files-planning.md#redundancy) for  availability of ZRS for Azure Premium Files in the region you want to deploy into. The usage of zonal replicated NFS and SMB shares is fully supported with SAP application layer deployments and high availability failover clusters for NetWeaver or S/4HANA centrals services. Documents that cover these cases are:
   - [High availability for SAP NetWeaver on Azure VMs on SUSE Linux Enterprise Server with NFS on Azure Files](./high-availability-guide-suse-nfs-azure-files.md)
   - [Azure Virtual Machines high availability for SAP NetWeaver on Red Hat Enterprise Linux with Azure NetApp Files for SAP applications](./high-availability-guide-rhel-nfs-azure-files.md)
@@ -168,7 +168,7 @@ The following considerations apply for this configuration:
 - The Azure virtual network that you deployed to host the SAP system, together with its subnets, is stretched across zones. You don't need separate virtual networks for each zone.
 - For all virtual machines you deploy, you need to use [Azure Managed Disks](https://azure.microsoft.com/services/managed-disks/). Unmanaged disks aren't supported for zonal deployments.
 - Azure Premium SSD v2, [Ultra SSD storage](/azure/virtual-machines/disks-types#ultra-disks), or Azure NetApp Files don't support any synchronous storage replication across zones. For database deployments, we rely on database methods to replicate data across zones.
-- Premium SSD v1 which supports synchronous zonal replication across Availability Zones haven't been tested with SAP database workload. Therefore the zonal synchronous replication of Azure Premium SSD v1 needs to be considered as not supported for SAP database workloads.
+- Premium SSD v1 which supports synchronous zonal replication across Availability Zones hasn't been tested with SAP database workload. Therefore the zonal synchronous replication of Azure Premium SSD v1 needs to be considered as not supported for SAP database workloads.
 - For SMB and NFS shares based on [Azure Premium Files](https://azure.microsoft.com/blog/announcing-the-general-availability-of-azure-premium-files/), zonal redundancy with synchronous replication is offered. Check [this document](../../storage/files/storage-files-planning.md#redundancy) for  availability of ZRS for Azure Premium Files in the region you want to deploy into. The usage of zonal replicated NFS and SMB shares is fully supported with SAP application layer deployments and high availability failover clusters for NetWeaver or S/4HANA centrals services. Documents that cover these cases are:
   - [High availability for SAP NetWeaver on Azure VMs on SUSE Linux Enterprise Server with NFS on Azure Files](./high-availability-guide-suse-nfs-azure-files.md)
   - [Azure Virtual Machines high availability for SAP NetWeaver on Red Hat Enterprise Linux with Azure NetApp Files for SAP applications](./high-availability-guide-rhel-nfs-azure-files.md)