Hi Andy,

Thanks a lot for one more great article.

One typo that I found here is:

"For the second test, let’s execute custom.execute_catalog_package, setting the new @synchronized parameter to 0 as shown in Listing 5:"

Actually, for the second test, the @synchronized parameter is set to 1.

IMHO, having some typos is not necessarily bad: it keeps the readers on their toes 🙂