Add MQS comment

guowenxue

2022-07-19 63530cb5a9393b745ad15f7fa6110c26903f305c

 bsp/rootfs/files/wpa_supplicant.conf

@@ -3,7 +3,7 @@
update_config=1
 
network={
 scan_ssid=1
 ssid=""   
 psk=""
    scan_ssid=1
    ssid=""
    psk=""
}