removing reference to removed .bacpac

Author: jodebrui

samples/databases/README.md

@@ -9,8 +9,3 @@ The new sample database for SQL Server 2016 and Azure SQL Database. It illustrat
 __[contoso-data-warehouse](contoso-data-warehouse/)__
 
 Sample data warehouse that illustrates loading data into Azure SQL Data Warehouse.
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-__[adventure-works-lt](adventure-works-lt/)__
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-AdventureWorksLT sample database.
-