Update AKV abbrv

Author: David Engel

docs/connect/odbc/windows/release-notes-odbc-sql-server-windows.md

@@ -51,7 +51,7 @@ For the x86 driver: [Chinese (Simplified)](https://go.microsoft.com/fwlink/?link
 
 | Feature added | Details |
 | :------- | :------ |
-| AKV Interactive Authentication | See [Using Always Encrypted](../using-always-encrypted-with-the-odbc-driver.md). |
+| Azure Key Vault Interactive Authentication | See [Using Always Encrypted](../using-always-encrypted-with-the-odbc-driver.md). |
 | Service Principal Authentication | See [DSN and Connection String Attributes and Keywords](../dsn-connection-string-attribute.md). |
 | Ability to insert into encrypted money and smallmoney columns | See [Using Always Encrypted](../using-always-encrypted-with-the-odbc-driver.md). |
 | Bug fixes. | [Bug fixes](../bug-fixes.md). |