Update intro

Update intro based on @sidkri's suggestion.

Author: craigshoemaker

articles/azure-functions/functions-bindings-storage-blob-trigger.md

@@ -11,7 +11,7 @@ ms.author: cshoe
 
 The Blob storage trigger starts a function when a new or updated blob is detected. The blob contents are provided as [input to the function](./functions-bindings-storage-blob-input.md).
 
-The Azure Blob storage trigger require a general-purpose storage account. To use a blob-only account, or if your application has specialized needs, review the alternatives to using this trigger.
+The Azure Blob storage trigger requires a general-purpose storage account. Storage V2 accounts with [hierarchal namespaces](../storage/blobs/data-lake-storage-namespace.md) are also supported. To use a blob-only account, or if your application has specialized needs, review the alternatives to using this trigger.
 
 For information on setup and configuration details, see the [overview](./functions-bindings-storage-blob.md).