Update textbook.fr.md

5 years ago · 1b2692cf72
1 changed files with 1 additions and 1 deletions
--- a/12.temporary_ins/05.coordinates-systems/30.cylindrical-coordinates/10.main/textbook.fr.md
+++ b/12.temporary_ins/05.coordinates-systems/30.cylindrical-coordinates/10.main/textbook.fr.md
@ -1,7 +1,7 @@
 ---
 title: Coordonnées cylindriques
 published: true
 routable: false
 routable: true
 visible: false
 lessons:
    - slug: