Broken link in contrib/fuzzystrmatch/dmetaphone.c

The comment says:
 [...] and the original article describing it can be found at http://www.cuj.com/documents/s=8038/cuj0006philips/

This link does not work any more.

I tried a web search for a replacement and came up with this:
http://drdobbs.com/184401251

If that link points to the same content, we could use it
instead of the broken one.

Yours,
Laurenz Albe