diff --git a/web/documentserver-example/nodejs/app.js b/web/documentserver-example/nodejs/app.js
index 8b9c59a0f..002be5203 100755
--- a/web/documentserver-example/nodejs/app.js
+++ b/web/documentserver-example/nodejs/app.js
@@ -274,7 +274,8 @@ app.post('/upload', (req, res) => { // define a handler for uploading files
   req.DocManager.createDirectory(uploadDirTmp);
 
   const fileSizeLimit = configServer.get('maxFileSize');
-  const form = new formidable.IncomingForm({maxFileSize: fileSizeLimit, maxTotalFileSize: fileSizeLimit }); // create a new incoming form
+  // create a new incoming form
+  const form = new formidable.IncomingForm({ maxFileSize: fileSizeLimit, maxTotalFileSize: fileSizeLimit });
   form.uploadDir = uploadDirTmp; // and write there all the necessary parameters
   form.keepExtensions = true;