Update CaptivePortal.ino (espressif#4080)

* Update CaptivePortal.ino Illegal SSID used for SoftAP * Fixed ordering problem. Now actually works

Author: lbernstone

libraries/DNSServer/examples/CaptivePortal/CaptivePortal.ino

@@ -2,7 +2,7 @@
 #include <DNSServer.h>
 
 const byte DNS_PORT = 53;
-IPAddress apIP(192, 168, 1, 1);
+IPAddress apIP(8,8,4,4); // The default android DNS
 DNSServer dnsServer;
 WiFiServer server(80);
 
@@ -12,11 +12,9 @@ String responseHTML = ""
  "be redirected here.</p></body></html>";
 
 void setup() { 
- WiFi.disconnect(); //added to start with the wifi off, avoid crashing
- WiFi.mode(WIFI_OFF); //added to start with the wifi off, avoid crashing
  WiFi.mode(WIFI_AP);
+ WiFi.softAP("ESP32-DNSServer");
  WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
- WiFi.softAP("DNSServer CaptivePortal example");
 
  // if DNSServer is started with "*" for domain name, it will reply with
  // provided IP to all DNS request