Patch is fine, but the commit message shouldn't be just one long line. Suggest:
monitor: Point to "help" command on syntax error When a command fails due to incorrect syntax or input, suggest using the "help" command to get more information about the command. This is only applicable for HMP. Signed-off-by: Bandan Das <b...@redhat.com> Reviewed-by: Markus Armbruster <arm...@redhat.com> Missed that in my original review, sorry.