fixing error...

@@ -121,9 +121,6 @@ function handleEvent(event)
   else if(event.message.text.substring(0, 5)=='순위 보기')
   {
     // music list 출력
-    return new Promise(function(resolve, reject){
-      var result = { type: 'text', text:''};
-
     var url="https://www.genie.co.kr/chart/top200";
 
     request(url, function(error, response, html){
@@ -131,8 +128,7 @@ function handleEvent(event)
       var songList=[];
       const $bodyList= $('#body-content > div.newest-list > div > table > tbody > tr');
 
-        $bodyList.each(function(i, elem)
-        {
+      $bodyList.each(function(i, elem){
         if(i<20)
         {
           songList.push(
@@ -147,13 +143,17 @@ function handleEvent(event)
           return;
         }
       });
+    });
+
+    return new Promise(function(resolve, reject)
+    {
+      var result = { type: 'text', text:''};
 
         for(var i=0; i<songList.length; i++)
         {
             result.text+=i+1 + ". "+ songList[i].singer+" - "+songList[i].song+"\n";
         }
         console.log(result.text);
-      });
         client.replyMessage(event.replyToken, result).then(resolve).catch(reject);
     });
   }