diff --git a/agent-mobile/artimobile/supervisord.pid b/agent-mobile/artimobile/supervisord.pid
deleted file mode 100644
index 7f8f011..0000000
--- a/agent-mobile/artimobile/supervisord.pid
+++ /dev/null
@@ -1 +0,0 @@
-7
diff --git a/web/server.js b/web/server.js
index 0be2a4e..dbdda60 100644
--- a/web/server.js
+++ b/web/server.js
@@ -3,7 +3,7 @@ if (require('dotenv')) {
     require('dotenv').config()
 }
 
-console.log('Starting ws server on port '+  process.env.SERVER_PORT_WS);
+console.log('Starting ws server on port ' + process.env.SERVER_PORT_WS);
 const WebSocket = require('ws');
 const wss = new WebSocket.Server({ port: process.env.SERVER_PORT_WS });
 
@@ -120,7 +120,7 @@ app.get('/', (req, res) => {
 
 //accept LOG messages on /log
 app.post('/log', (req, res) => {
-    console.log("log["+new Date().toISOString() + '] ' + req.body.message);
+    console.log("log[" + new Date().toISOString() + '] ' + req.body.message);
     res.send('OK', 200, { 'Content-Type': 'text/plain' });
 });