func usage() {
fmt.Fprintf(os.Stderr, nncp.UsageHeader())
fmt.Fprintln(os.Stderr, "nncp-mail -- send email\n")
- fmt.Fprintln(os.Stderr, "Usage: %s [options] NODE USER ...\nOptions:", os.Args[0])
+ fmt.Fprintf(os.Stderr, "Usage: %s [options] NODE USER ...\nOptions:", os.Args[0])
flag.PrintDefaults()
fmt.Fprintln(os.Stderr, "Email body is read from stdin.")
}