In my ham folders, I just hit @kbd{S x}
(@code{gnus-summary-mark-as-spam}) whenever I see an unrecognized spam
mail (false negative). On group exit, those messages are moved to
-@samp{training.ham}.
+@samp{training.spam}.
@end itemize
@subsubheading Reporting spam articles in Gmane groups with @code{spam-report.el}
@item gnus-read-active-file
Set this to @code{nil}, which will inhibit Gnus from requesting the
-entire active file from the server. This file is often v. large. You
+entire active file from the server. This file is often very large. You
also have to set @code{gnus-check-new-newsgroups} and
@code{gnus-check-bogus-newsgroups} to @code{nil} to make sure that Gnus
doesn't suddenly decide to fetch the active file anyway.
alterations. This comes in handy if the back end really carries all
the information (as is the case with virtual and imap groups). This
function should destructively alter the info to suit its needs, and
-should return a non-@code{nil} value.
+should return a non-@code{nil} value (exceptionally,
+@code{nntp-request-update-info} always returns @code{nil} not to waste
+the network resources).
There should be no result data from this function.