From 0ef0bbdd58dc197791d635031fad2a9522fcbe7a Mon Sep 17 00:00:00 2001
From: Claude Meny <claude.meny@irap.omp.eu>
Date: Mon, 18 Jan 2021 17:28:24 +0100
Subject: [PATCH] Update textbook.fr.md

---
 .../40.spherical-coordinates/10.main/textbook.fr.md             | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/12.temporary_ins/05.coordinates-systems/40.spherical-coordinates/10.main/textbook.fr.md b/12.temporary_ins/05.coordinates-systems/40.spherical-coordinates/10.main/textbook.fr.md
index 329511dc1..118982d54 100644
--- a/12.temporary_ins/05.coordinates-systems/40.spherical-coordinates/10.main/textbook.fr.md
+++ b/12.temporary_ins/05.coordinates-systems/40.spherical-coordinates/10.main/textbook.fr.md
@@ -4,6 +4,8 @@ published: true
 routable: false
 visible: false
 lessons:
+    - slug: 
+      order:  
     - slug: spherical-coordinates-linear
       order: 1 
 ---