minor fix

example/tuling123-bot.js

@@ -33,8 +33,7 @@ bot
 .on('login'  , e => log.info('Bot', 'bot login.'))
 .on('logout' , e => log.info('Bot', 'bot logout.'))
 .on('scan', ({url, code}) => {
-  console.log(`Scan qrcode in url to login: \n${url}`)
-  console.log(code)
+  console.log(`[${code}]Scan qrcode in url to login:\n${url}`)
 })
 .on('message', m => {
   co(function* () {

src/puppet-web-browser.js

@@ -67,9 +67,9 @@ class Browser {
     .set('phantomjs.cli.args', [
       '--ignore-ssl-errors=true' // this help socket.io connect with localhost
       , '--load-images=false'
+      , '--remote-debugger-port=9000'
       // , '--webdriver-logfile=/tmp/wd.log'
       // , '--webdriver-loglevel=DEBUG'
-      // , '--remote-debugger-port=9000'
     ])
 
     log.silly('Browser', 'phantomjs binary: ' + phantomjsExe)