diff --git a/module4/ressources/exo1.org b/module4/ressources/exo1.org
index 2b02c7c037b3d9c01f608bcc26ccf919c5124e6a..036c71f86e34aa061072d10ddc68afbf11da2b8b 100644
--- a/module4/ressources/exo1.org
+++ b/module4/ressources/exo1.org
@@ -1,5 +1,5 @@
 # -*- mode: org -*-
-#+TITLE:     
+#+TITLE:     Module 4 / Exercice 1
 #+DATE: June, 2018
 #+STARTUP: overview indent
 #+OPTIONS: num:nil toc:t
diff --git a/module4/ressources/exo2.org b/module4/ressources/exo2.org
index 5f22af8a81e6b5a1e810fb33f56ae4c46713adcb..4878ecf415532f9c875ab2f8d0a21f896b150e1e 100644
--- a/module4/ressources/exo2.org
+++ b/module4/ressources/exo2.org
@@ -1,5 +1,5 @@
 # -*- mode: org -*-
-#+TITLE:     
+#+TITLE:     Module 4 / Exercice 2
 #+DATE: June, 2018
 #+STARTUP: overview indent
 #+OPTIONS: num:nil toc:t
diff --git a/module4/ressources/exo3.org b/module4/ressources/exo3.org
index ae92834c99cb52b1ea1f22672b91ab50e6af4214..1d6c00e7b65b132fb6404b6508b82e83e153014a 100644
--- a/module4/ressources/exo3.org
+++ b/module4/ressources/exo3.org
@@ -1,5 +1,5 @@
 # -*- mode: org -*-
-#+TITLE:     
+#+TITLE:     Module 4 / Exercice 3
 #+DATE: June, 2018
 #+STARTUP: overview indent
 #+OPTIONS: num:nil toc:t
diff --git a/module4/ressources/resources_environment_fr.org b/module4/ressources/resources_environment_fr.org
index 7aee8e117b40a2d98b7b30107413813128c096b5..1b4f9afc72ac896ade43f308b428c9d3ebf76453 100644
--- a/module4/ressources/resources_environment_fr.org
+++ b/module4/ressources/resources_environment_fr.org
@@ -1,5 +1,5 @@
 # -*- mode: org -*-
-#+TITLE:     Informations sur l'environnement
+#+TITLE:     Bien contrôler son environnement logiciel
 #+DATE: June, 2018
 #+STARTUP: overview indent
 #+OPTIONS: num:nil toc:t