Oh, nice catch! I'm reading The Pragmatic Programmer right now and I find myself wishing for an updated edition. I'm a little reluctant to buy a $40 patch of a book, but it almost seems worth it.
According to the preface, "As a result, this book is something of a Ship of Theseus. Roughly one-third of the topics in the book are brand new. Of the rest, the majority have been rewritten, either partially or totally. Our intent was to make things clearer, more relevant, and hopefully somewhat timeless."
It looks like it did get a substantial update.
