Staging: winbond: fix comments and space coding style issue in mlmetxrx_f.h

This is a patch to the mlmetxrx_f.h file that fixed up a comments and
space Errors found by the checkpatch.pl tools.

Signed-off-by: Ruslan Pisarev <ruslan@rpisarev.org.ua>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>