[Bug-wget] documentation bug: --logfile option

[ropers]

Hello GNU,

In your wget documentation, under the --show-progress section, you mention
that option can be:

> used alongside the --logfile option

A --logfile option is not otherwise documented however, and wget does not
in fact seem to have a literal --logfile option:

> $ wget --logfile
> wget: unrecognised option '--logfile'
> Usage: wget [OPTION]... [URL]...
>
> Try `wget --help' for more options.

This appears to be a documentation bug.

Thanks and regards,
Ian