diff --git a/journal/logbook.md b/journal/logbook.md
index d296b53913dbece1e032b9a821f76daa7409eec8..dbd0027d14021c540e15cf7a0609acfdf4fe5e64 100644
--- a/journal/logbook.md
+++ b/journal/logbook.md
@@ -45,8 +45,9 @@ and completed several quizzes relsted to th each thematique of this Module.
 - How to use GitLab history
 - beginnig of the work with Jupyter notebook and commited it
 
+Mission 2 - Module 2.
 
-# Excercice 02 (1st part)
+## Excercice 02 (1st part)
 
 This task is related to Module 2 "la vitrine et l'envers du décor
 : le document computationnel".