diff --git a/app.js b/app.js
index 1fa9d6b..717f5ff 100644
--- a/app.js
+++ b/app.js
@@ -6,11 +6,12 @@ var path = require('path');
 var server = http.createServer(app);
 var port = 8000;
 
-const { SerialPort } = require('serialport');
-const { ReadlineParser } = require('@serialport/parser-readline');
-const sport = new SerialPort({ path: '/dev/ttyACM0', baudRate: 115200 });
-const parser = sport.pipe(new ReadlineParser({ delimiter: '\r\n' }));
-parser.on('data', console.log);
+const { SerialPort } = require('serialport')
+const { ReadlineParser } = require('@serialport/parser-readline')
+const sport = new SerialPort({ path: '/dev/ttyACM0', baudRate: 115200 })
+
+const parser = sport.pipe(new ReadlineParser({ delimiter: '\r\n' }))
+parser.on('data', console.log)
 
 server.listen(port, () => {
   console.log("Server is listening at port %d", port);