Update articles/cosmos-db/managed-identity-based-authentication.md

Going back to us Managed Service Identities.

Co-Authored-By: Sneha Gunda <[email protected]>

Author: j-patrick

articles/cosmos-db/managed-identity-based-authentication.md

@@ -10,7 +10,7 @@ ms.reviewer: sngun
 
 ---
 
-# How to use system assigned managed identities (MSI) to access to Azure Cosmos DB data.
+# How to use system-assigned Managed Service Identities (MSI) to access Azure Cosmos DB data
 
 In this article we'll setup a **robust, key rotation agnostic,** solution for Azure Cosmos DB key management by leveraging [Managed Service Identities](../active-directory/managed-identities-azure-resources/services-support-managed-identities.md). Though we're using an Azure Function for this example, this solution can be used with any service that [supports managed service identities](../active-directory/managed-identities-azure-resources/services-support-managed-identities.md).