Merge pull request #206518 from MarkPryceMaherMSFT/patch-1

Update distribution-advisor.md

Author: PRMerger4

articles/synapse-analytics/sql/distribution-advisor.md

@@ -17,7 +17,7 @@ In Azure Synapse SQL, each table is distributed using the strategy chosen by the
 The Distribution Advisor (DA) feature of Azure Synapse SQL analyzes customer queries and recommends the best distribution strategies for tables to improve query performance. Queries to be considered by the advisor can be provided by the customer or pulled from historic queries available in DMV. 
 
 > [!NOTE]
-> Distribution Advisor is currently in preview for Azure Synapse Analytics. Preview features are meant for testing only and should not be used on production instances or production data. As a preview feature, Distribution Advisor is subject to undergo changes in behavior or functionality. Please also keep a copy of your test data if the data is important.
+> Distribution Advisor is currently in preview for Azure Synapse Analytics. Preview features are meant for testing only and should not be used on production instances or production data. As a preview feature, Distribution Advisor is subject to undergo changes in behavior or functionality. Please also keep a copy of your test data if the data is important.  Distribution Advisor does not support Multi-Column distributed tables.
 
 ## Prerequisites