fix capitalization of cosmos db sql subresource

Author: tullydwyer

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

@@ -48,7 +48,7 @@ For Azure services, use the recommended zone names as described in the following
 | Storage account (Microsoft.Storage/storageAccounts) / File (file, file_secondary) | privatelink.file.core.windows.net | file.core.windows.net |
 | Storage account (Microsoft.Storage/storageAccounts) / Web (web, web_secondary) | privatelink.web.core.windows.net | web.core.windows.net |
 | Azure Data Lake File System Gen2 (Microsoft.Storage/storageAccounts) / Data Lake File System Gen2 (dfs, dfs_secondary) | privatelink.dfs.core.windows.net | dfs.core.windows.net |
-| Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / SQL | privatelink.documents.azure.com | documents.azure.com |
+| Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / Sql | privatelink.documents.azure.com | documents.azure.com |
 | Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / MongoDB | privatelink.mongo.cosmos.azure.com | mongo.cosmos.azure.com |
 | Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / Cassandra | privatelink.cassandra.cosmos.azure.com | cassandra.cosmos.azure.com |
 | Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / Gremlin | privatelink.gremlin.cosmos.azure.com | gremlin.cosmos.azure.com |
@@ -92,7 +92,7 @@ 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) / SQL Server | privatelink.database.chinacloudapi.cn | database.chinacloudapi.cn |
-| Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / SQL | privatelink.documents.azure.cn | documents.azure.cn |
+| Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / Sql | privatelink.documents.azure.cn | documents.azure.cn |
 | Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / MongoDB | privatelink.mongo.cosmos.azure.cn | mongo.cosmos.azure.cn |
 | Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / Cassandra | privatelink.cassandra.cosmos.azure.cn | cassandra.cosmos.azure.cn |
 | Azure Cosmos DB (Microsoft.AzureCosmosDB/databaseAccounts) / Gremlin | privatelink.gremlin.cosmos.azure.cn | gremlin.cosmos.azure.cn |