Fix mistake in config file (#107)

Author: Godzil

httpserver-conf.lua

@@ -20,9 +20,10 @@ if (conf.wifi.mode == wifi.SOFTAP) or (conf.wifi.mode == wifi.STATIONAP) then
    conf.wifi.accessPoint.config = {}
    conf.wifi.accessPoint.config.ssid = "ESP-"..node.chipid() -- Name of the WiFi network to create.
    conf.wifi.accessPoint.config.pwd = "ESP-"..node.chipid() -- WiFi password for joining - at least 8 characters
+   conf.wifi.accessPoint.net = {}
    conf.wifi.accessPoint.net.ip = "192.168.111.1"
    conf.wifi.accessPoint.net.netmask="255.255.255.0"
-   conf.wifi.accessPoint.net.gateway="192.168.111.1" }
+   conf.wifi.accessPoint.net.gateway="192.168.111.1"
 end
 -- These apply only when connecting to a router as a client
 if (conf.wifi.mode == wifi.STATION) or (conf.wifi.mode == wifi.STATIONAP) then