[pracjourn-forum] For our collection of errors

[Karl Berry]

    If your output is has section headings that are single letters, you
    left the braces off after \section

Although we've talked about this at length, this is the first actual
error anyone has sent :).  So now I've created a simple web page with
it, http://tug.org/errors.html.  I didn't link it anywhere yet since I
didn't have the brains right now to write up a little intro.  If anyone
can contribute some brief description of what we're trying to accomplish
to put at the beginning, that would be great.

Thanks,
Karl