Christoph Berg <cb(at)df7cb(dot)de> writes:
> There was a stray "s" in "classes implement*s*". I've also added a
> "the" to make the sentence more readable (at least for me).
Pushed, thanks. (I also tweaked the second part of that sentence a
bit, though I'm not sure it's 100% perfect grammar even yet.)
regards, tom lane