Perl::PDQ Corrigenda Updated

It's been a while, but reader Peter Altevogt (Germany) spotted some numerical inconsistencies in Table D.2 on p. 403 of my Perl:PDQ book. This turns out to be the result of an Excel gotcha when copying cells and pasting them to a different spreadsheet location; the cell reference gets silently incremented. Sigh! The correct values are now available on the corrigenda page. Thank you, Peter!