fix get started key connection issue

Author: ruixinxu

articles/synapse-analytics/machine-learning/tutorial-build-applications-use-mmlspark.md

@@ -52,11 +52,11 @@ from mmlspark.cognitive import *
 from notebookutils import mssparkutils
 
 # A general Cognitive Services key for Text Analytics and Computer Vision (or use separate keys that belong to each service)
-cognitive_service_key = mssparkutils.credentials.getSecret("ADD_YOUR_KEY_VAULT_LINKED_SERVICE_NAME","ADD_YOUR_KEY_VAULT_NAME", "ADD_YOUR_SERVICE_KEY") 
+cognitive_service_key = mssparkutils.credentials.getSecret("ADD_YOUR_KEY_VAULT_NAME", "ADD_YOUR_SERVICE_KEY","ADD_YOUR_KEY_VAULT_LINKED_SERVICE_NAME") 
 # A Bing Search v7 subscription key
-bingsearch_service_key = mssparkutils.credentials.getSecret("ADD_YOUR_KEY_VAULT_LINKED_SERVICE_NAME","ADD_YOUR_KEY_VAULT_NAME", "ADD_YOUR_BING_SEARCH_KEY")
+bingsearch_service_key = mssparkutils.credentials.getSecret("ADD_YOUR_KEY_VAULT_NAME", "ADD_YOUR_BING_SEARCH_KEY","ADD_YOUR_KEY_VAULT_LINKED_SERVICE_NAME")
 # An Anomaly Dectector subscription key
-anomalydetector_key = mssparkutils.credentials.getSecret("ADD_YOUR_KEY_VAULT_LINKED_SERVICE_NAME","ADD_YOUR_KEY_VAULT_NAME", "ADD_YOUR_ANOMALY_KEY")
+anomalydetector_key = mssparkutils.credentials.getSecret("ADD_YOUR_KEY_VAULT_NAME", "ADD_YOUR_ANOMALY_KEY","ADD_YOUR_KEY_VAULT_LINKED_SERVICE_NAME")
 
 
 ```