Update articles/cosmos-db/nosql/quickstart-python.md

Co-authored-by: Scott Addie <[email protected]>

Author: vmagelo

articles/cosmos-db/nosql/quickstart-python.md

@@ -188,7 +188,7 @@ Use the [`CosmosClient.create_database_if_not_exists`](/python/api/azure-cosmos/
 
 ## [Passwordless (Recommended)](#tab/passwordless)
 
-The `Microsoft.Azure.Cosmos` client libraries enable you to perform *data* operations using [Azure RBAC](../role-based-access-control.md). However, to authenticate *management* operations such as creating and deleting databases you must use RBAC through one of the following options:
+The `Microsoft.Azure.Cosmos` client library enables you to perform *data* operations using [Azure RBAC](../role-based-access-control.md). However, to authenticate *management* operations such as creating and deleting databases you must use RBAC through one of the following options:
 
 > - [Azure CLI scripts](manage-with-cli.md)
 > - [Azure PowerShell scripts](manage-with-powershell.md)