Hi

I have run `M-x checkdoc RET' on `spam.el' and fixed some issues
checkdoc complained about.  Additionally, I removed trailing
whitespace.  Unless there are objections, I'm going to commit the
changes.  The attached patch was produced with `-w' (Ignore all white
space) for better legibility.

Beyond my changes, there are still lot of doc-strings with "First line
is not a complete sentence" and undocumented functions.  Maybe someone
could look into this (after my commit).

Bye, Reiner.