addressed PM cp,,emts

Author: AbhishekMallick-MS

articles/backup/save-backup-passphrase-securely-in-azure-key-vault.md

@@ -105,7 +105,7 @@ Type        : SystemAssigned
 
 ### Assign permissions to save the passphrase in Azure Key Vault
 
-Based on the Key Vault permission model (either role-based access permissions or access policy-based permission model) configured for Key Vault, refer to the following sections .
+Based on the Key Vault permission model (either role-based access permissions or access policy-based permission model) configured for Key Vault, refer to the following sections.
 
 #### Enable permissions using role-based access permission model for Key Vault