default.rsyncssh must have maxProcesses set to 1.的解决方法

Error: error preparing /etc/lsyncd.conf: /etc/lsyncd.conf:8: default.rsyncssh must have maxProcesses set to 1.

settings {
    nodaemon = false,
    logfile = "/var/log/lsyncd.log",
    pidfile = "/var/run/lsyncd.pid",
    statusFile = "/var/log/lsyncd.status",
    inotifyMode = "CloseWrite or Modify",",
    maxProcesses = 1,
}


sync {
    default.rsyncssh,
    source    = "/var/www/www/",
    host      = "host1",
    targetdir = "/var/www/www/",
    delay = 0,
    init = false,
    rsync = {
        binary = "/usr/bin/rsync",
        archive = true,
        compress = true,
        verbose = true,
        },
}

sync {
    default.rsyncssh,
    source    = "/var/www/www/",
    host      = "host2",
    targetdir = "/var/www/www/",
    delay = 0,
    init = false,
    rsync = {
        binary = "/usr/bin/rsync",
        archive = true,
        compress = true,
        verbose = true,
        },
}