datastore_name -> name

It looks like this should now to name not datastore_name ?

Author: rdzotz

articles/machine-learning/migrate-to-v2-resource-datastore.md

@@ -157,7 +157,7 @@ blob_datastore = Datastore.register_azure_blob_container(workspace=ws,
                          subscription_id=subscription_id, 
                          resource_group_name=resource_group)
 
-    datastore = ml_client.datastores.get(datastore_name='your datastore name')
+    datastore = ml_client.datastores.get(name='your datastore name')
     ```
 
 ## Mapping of key functionality in SDK v1 and SDK v2