Update continuous-backup-restore-frequently-asked-questions.yml

Small copy edits in two questions (formatting and punctuation). Noticed while looking for something else.

Author: ktoliver

articles/cosmos-db/continuous-backup-restore-frequently-asked-questions.yml

@@ -35,11 +35,11 @@ sections:
         answer: |
           You can identify whether an account is restored and gets the restore details by using the [Azure portal](restore-account-continuous-backup.md#get-the-restore-details-portal), [Azure PowerShell](restore-account-continuous-backup.md#get-the-restore-details-powershell), and the [Azure CLI](restore-account-continuous-backup.md#get-the-restore-details-cli).          
       - question: |
-          What is the use of `instanceId` in the account definition?
+          What is "instanceId" in the account definition?
         answer: |
           [!INCLUDE[](includes/continuous-backup-restore-frequently-asked-questions-instanceid.md)]         
       - question: |
-          Is continuous backup supported for Azure Synapse Link enabled accounts?
+          Is continuous backup supported for Azure Synapse Link-enabled accounts?
         answer: |
           No. Currently, continuous backup mode and Azure Synapse Link can't coexist in the same database account.
 additionalContent: |