Update backup-restore-to-url-using-managed-identities.md

Author: rwestMSFT

azure-sql/virtual-machines/windows/backup-restore-to-url-using-managed-identities.md

@@ -123,34 +123,14 @@ Msg 3013, Level 16, State 1, Line 31
 RESTORE DATABASE is terminating abnormally. 
 ```
 
-### Network or Firewall Issues
-
-If valid network access to the Azure Blob storage and Windows Firewall permissions on the host to allow the outbound connection, and valid storage account service endpoints aren't configured, the **BACKUP** operation fails with an error message indicating that access is denied.
-
-```sql
-Msg 3201, Level 16, State 1, Line 31
-Cannot open backup device 'https://<storage-account-name>.blob.core.windows.net/<container-name>/AdventureWorks.bak'. Operating system error 5(Access is denied.).
-Msg 3013, Level 16, State 1, Line 31
-BACKUP DATABASE is terminating abnormally. 
-```
-
-If valid network access to the Azure Blob storage and Windows Firewall permissions on the host to allow the outbound connection and valid storage account service endpoints aren't configured,  the **RESTORE** operation fails with an error message indicating that access is denied.
-
-```sql
-Msg 3201, Level 16, State 1, Line 31
-Cannot open backup device 'https://<storage-account-name>.blob.core.windows.net/<container-name>/AdventureWorks.bak'. Operating system error 5(Access is denied.).
-Msg 3013, Level 16, State 1, Line 31
-RESTORE DATABASE is terminating abnormally.
-```
-
 ### Duplicate database name
 
 When the original database with the same name exists in the storage, the backup of a new database to the same storage path will fail with the following error:
 
 ```output
 Msg 1834, Level 16, State 1, Line 35
 RESTORE DATABASE AdventureWorks 
-from URL = 'https://<storage-account-name>.blob.core.windows.net/<container-name>/AdventureWorks.bak' 
+FROM URL = 'https://<storage-account-name>.blob.core.windows.net/<container-name>/AdventureWorks.bak';
 Msg 1834, Level 16, State 1, Line 35 
 The file 'C:\Server\sqlservr\data\AdventureWorks.mdf' cannot be overwritten.  It is being used by the database 'AdventureWorks'. 
 Msg 3156, Level 16, State 4, Line 35