Update private-endpoint-dns.md

Removed {instanceName} references from 3 entries for coherence with rest, as column specifies public DNS zone, not host record.

Author: juanandmsft

articles/private-link/private-endpoint-dns.md

@@ -109,7 +109,7 @@ For Azure services, use the recommended zone names as described in the following
 >| Private link resource type | Subresource | Private DNS zone name | Public DNS zone forwarders |
 >|---|---|---|---|
 >| Azure SQL Database (Microsoft.Sql/servers) | sqlServer | privatelink.database.windows.net | database.windows.net |
->| Azure SQL Managed Instance (Microsoft.Sql/managedInstances) | managedInstance | privatelink.{dnsPrefix}.database.windows.net | {instanceName}.{dnsPrefix}.database.windows.net |
+>| Azure SQL Managed Instance (Microsoft.Sql/managedInstances) | managedInstance | privatelink.{dnsPrefix}.database.windows.net | {dnsPrefix}.database.windows.net |
 >| Azure Cosmos DB (Microsoft.DocumentDB/databaseAccounts) | Sql | privatelink.documents.azure.com | documents.azure.com |
 >| Azure Cosmos DB (Microsoft.DocumentDB/databaseAccounts) | MongoDB | privatelink.mongo.cosmos.azure.com | mongo.cosmos.azure.com |
 >| Azure Cosmos DB (Microsoft.DocumentDB/databaseAccounts) | Cassandra | privatelink.cassandra.cosmos.azure.com | cassandra.cosmos.azure.com |
@@ -124,7 +124,7 @@ For Azure services, use the recommended zone names as described in the following
 >| Azure Database for MariaDB (Microsoft.DBforMariaDB/servers) | mariadbServer | privatelink.mariadb.database.azure.com | mariadb.database.azure.com |
 >| Azure Cache for Redis (Microsoft.Cache/Redis) | redisCache | privatelink.redis.cache.windows.net | redis.cache.windows.net |
 >| Azure Cache for Redis Enterprise (Microsoft.Cache/RedisEnterprise) | redisEnterprise | privatelink.redisenterprise.cache.azure.net | {cachename}.{region}.redisenterprise.cache.azure.net |
->| Azure Managed Redis (Microsoft.Cache/RedisEnterprise) | redisEnterprise | privatelink.redis.azure.net | {instanceName}.{region}.redis.azure.net |
+>| Azure Managed Redis (Microsoft.Cache/RedisEnterprise) | redisEnterprise | privatelink.redis.azure.net | {region}.redis.azure.net |
 
 ### Hybrid + multicloud
 
@@ -281,7 +281,7 @@ For Azure services, use the recommended zone names as described in the following
 >| Private link resource type | Subresource | Private DNS zone name | Public DNS zone forwarders |
 >|---|---|---|---|
 >| Azure SQL Database (Microsoft.Sql/servers) | sqlServer | privatelink.database.usgovcloudapi.net | database.usgovcloudapi.net |
->| Azure SQL Managed Instance (Microsoft.Sql/managedInstances) | managedInstance | privatelink.{dnsPrefix}.database.usgovcloudapi.net | {instanceName}.{dnsPrefix}.database.usgovcloudapi.net |
+>| Azure SQL Managed Instance (Microsoft.Sql/managedInstances) | managedInstance | privatelink.{dnsPrefix}.database.usgovcloudapi.net | {dnsPrefix}.database.usgovcloudapi.net |
 >| Azure Cosmos DB (Microsoft.DocumentDB/databaseAccounts) | Sql | privatelink.documents.azure.us | documents.azure.us |
 >| Azure Cosmos DB (Microsoft.DocumentDB/databaseAccounts) | MongoDB | privatelink.mongo.cosmos.azure.us | mongo.cosmos.azure.us |
 >| Azure Cosmos DB (Microsoft.DocumentDB/databaseAccounts) | Cassandra | privatelink.cassandra.cosmos.azure.us | cassandra.cosmos.azure.us |