diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/40.electromagnetism/05.first-steps/textbook.en.md b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/40.electromagnetism/05.first-steps/textbook.en.md
index 91c7a19a1..1ef7846a6 100644
--- a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/40.electromagnetism/05.first-steps/textbook.en.md
+++ b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/40.electromagnetism/05.first-steps/textbook.en.md
@@ -40,8 +40,8 @@ At this first level, chapter titles should be everyday words.
 
 #### To participate
 
-The different proposals are numbered: they start with : 
-[BRST-ELECMAG+level-numéro] : Titre    
+The different proposals are numbered: they start with :  
+[BRST-ELECMAG+level-number] + a title.    
 _(BRST-ELECMAG1 pour Brainstorming STructureELECtroMAGnetism level 1)_
 
 To **add an item, create it** in or after existing items (following the logical order).