diff --git a/index.js b/index.js
index 34fa95f..dabadde 100644
--- a/index.js
+++ b/index.js
@@ -2,7 +2,7 @@ const TelegramBot = require('node-telegram-bot-api');
 
 const port = process.env.PORT || 443,
     host = '0.0.0.0', // probably this change is not required
-    externalUrl = process.env.HOSTURL,
+    externalUrl  = process.env.HOSTURL,
     token = process.env.TOKEN || 'YOUR TELEGRAM TOKEN',
     bot = new TelegramBot(token, {
         webHook: {