diff --git a/examples/google-secure-signals-integration/client_side/server.js b/examples/google-secure-signals-integration/client_side/server.js
index 95bd298..44d31b4 100644
--- a/examples/google-secure-signals-integration/client_side/server.js
+++ b/examples/google-secure-signals-integration/client_side/server.js
@@ -2,6 +2,7 @@ const ejs = require('ejs');
 const express = require('express');
 
 const app = express();
+
 const port = process.env.PORT || 3000;
 
 app.engine('.html', ejs.__express);