Fix error with ASP configuration

<add name="DefaultConnection" providerName="System.Data.SqlClient"
connectionString="Data Source=(LocalDb)\v11.0;Initial
Catalog=aspnet-MusicStoreMVC_2-20140308221048;Integrated
Security=SSPI;AttachDBFilename=|DataDirectory|\aspnet-MusicStoreMVC_2-20140308221048.mdf"
/>