Merge pull request #265388 from Rodrigossz/main

Update custom-partitioning-analytical-store.md

Author: prmerger-automator[bot]

articles/cosmos-db/custom-partitioning-analytical-store.md

@@ -119,7 +119,7 @@ You could use one or more partition keys for your analytical data. If you are us
 
 * Currently partitioned store can only point to the primary storage account associated with the Synapse workspace. Selecting custom storage accounts isn't supported at this point.
 
-* Custom partitioning is only available for API for NoSQL in Azure Cosmos DB. API for MongoDB, Gremlin and Cassandra aren't supported at this time. 
+* Custom partitioning is only available for API for NoSQL in Azure Cosmos DB. API for MongoDB, Gremlin and Cassandra are in preview at this time.
 
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