fix adventureworks link

Author: barbkess

samples/databases/README.md

@@ -10,6 +10,6 @@ __[contoso-data-warehouse](contoso-data-warehouse/)__
 
 Sample data warehouse that illustrates loading data into Azure SQL Data Warehouse.
 
-__[AdventureWorks2014](https://github.com/Microsoft/sql-server-samples/releases/tag/adventureworks2014)__
+__[AdventureWorks](adventure-works/)__
 
-Sample databases and Analysis Services models for use with SQL Server 2014 and later. 
+Sample databases and Analysis Services models for use with SQL Server.