FIX: Fix the Twitter Unfollowers API Node script (#1329)

Author: Jagrutiti

JavaScript/Twitter_Unfollowers/Twitter_Unfollowers.js

@@ -73,7 +73,7 @@ const init = async () => {
     dbData = (dbData === "" || dbData.length == 0) ? "{}" : dbData;
     dbData = JSON.parse(dbData);
 
-    if (Object.prototype.hasOwnProperty.call(dbData, "user.name")) {
+    if (Object.prototype.hasOwnProperty.call(dbData, user.name)) {
         // display basic info
         displayUser(user);