minor edits

Author: PriskeyJeronika

articles/site-recovery/azure-to-azure-powershell.md

@@ -322,7 +322,7 @@ $WusToEusPCMapping = Get-AzRecoveryServicesAsrProtectionContainerMapping -Protec
 
 ## Create cache storage account and target storage account
 
-A cache storage account is a standard storage account in the same Azure region as the virtual machine being replicated. The cache storage account is used to hold replication changes temporarily, before the changes are moved to the recovery Azure region. High churn support is also available in Azure Site Recovery to get higher churn limits. To use this feature, please create a Premium Block Blob type of storage accounts and then use it as the cache storage account.  You can choose to, but it's not necessary, to specify different cache storage accounts for the different disks of a virtual machine. If you use different cache storage accounts, ensure they are of the same type (Standard or Premium Block Blobs). For more information, see [Azure VM Disaster Recovery - High Churn Support](./concepts-azure-to-azure-high-churn-support.md).
+A cache storage account is a standard storage account in the same Azure region as the virtual machine being replicated. The cache storage account is used to hold replication changes temporarily, before the changes are moved to the recovery Azure region. High churn support is also available in Azure Site Recovery to get higher churn limits. To use this feature, please create a Premium Block Blob type of storage accounts and then use it as the cache storage account. Azure Site Recovery for Premium SSD v2 disks (preview) is supported only using high churn. Use SkuName Premium_LRS to enable high churn. You can choose to, but it's not necessary, to specify different cache storage accounts for the different disks of a virtual machine. If you use different cache storage accounts, ensure they are of the same type (Standard or Premium Block Blobs). For more information, see [Azure VM Disaster Recovery - High Churn Support](./concepts-azure-to-azure-high-churn-support.md).
 
 ```azurepowershell
 #Create Cache storage account for replication logs in the primary region

articles/site-recovery/site-recovery-cost.md

@@ -48,7 +48,7 @@ Network egress costs, also known as outbound data transfer charges, occur when r
 This cost includes:
 
 - **Source**:
-  - For Premium SSD disks (preview), incremental snapshots are charged.
+  - For Premium SSD disks, incremental snapshots are charged.
   - For Standard and Premium SSD v2 disks (preview), one full snapshot followed by incremental snapshots is charged.
 - **Target**:
   - Snapshot costs are associated with the recovery points created by Azure Site Recovery. These snapshots capture the replica storage at a point in time and are charged based on the consumed capacity. Pricing details align with Page Blob Snapshots. [Learn more](https://azure.microsoft.com/pricing/details/storage/page-blobs/#:~:text=Note%3A%20Snapshots%20are%20charged,at%20%240.12%20%2FGB%20per%20month.?msockid=3816c7206e2268e7035dd3316f7069f4).