diff --git a/MMM-Pir.js b/MMM-Pir.js
index 2a5e59e7..67235d26 100644
--- a/MMM-Pir.js
+++ b/MMM-Pir.js
@@ -1,7 +1,7 @@
-/****************
+/*!**************
 *  MMM-Pir v1.2 *
 *  Bugsounet    *
-*  01/2024      *
+*  02/2024      *
 *****************/
 
 var _logPIR = (...args) => { /* do nothing */ }
diff --git a/components/screenDisplayer.js b/components/screenDisplayer.js
index ed000389..ebfb5277 100644
--- a/components/screenDisplayer.js
+++ b/components/screenDisplayer.js
@@ -1,3 +1,7 @@
+/*!******************
+* Screen displayer  *
+* Bugsounet         *
+*********************/
 class screenDisplayer {
   constructor(config, Tools) {
     this.config = config
diff --git a/components/screenLib.js b/components/screenLib.js
index eab1d5d4..9a3bb678 100644
--- a/components/screenLib.js
+++ b/components/screenLib.js
@@ -1,5 +1,7 @@
-/** Screen management **/
-/** bugsounet **/
+/*!******************
+* Screen management *
+* Bugsounet         *
+*********************/
 
 const exec = require('child_process').exec
 const process = require('process')
diff --git a/components/screenTouch.js b/components/screenTouch.js
index a3899e25..4f1dc169 100644
--- a/components/screenTouch.js
+++ b/components/screenTouch.js
@@ -1,3 +1,7 @@
+/*!************
+* screenTouch *
+* Bugsounet   *
+***************/
 class screenTouch {
   constructor(mode,Tools) {
     this.mode = mode
diff --git a/node_helper.js b/node_helper.js
index a3939399..e8d1e1d0 100644
--- a/node_helper.js
+++ b/node_helper.js
@@ -1,6 +1,6 @@
-/*******************************
-* node_helper for MMM-Pir v1.0 *
-* BuGsounet ©05/22             *
+/*!*****************************
+* node_helper for MMM-Pir v1.2 *
+* BuGsounet                    *
 ********************************/
 
 const NodeHelper = require('node_helper')