From b5f2a92ad26df98f3c1305133bb07a9dceaeb4c3 Mon Sep 17 00:00:00 2001
From: Claude Meny <claude.meny@irap.omp.eu>
Date: Fri, 20 Mar 2020 01:13:11 +0100
Subject: [PATCH] Update textbook.fr.md

---
 .../02.electromagnetic-waves-vacuum-main/textbook.fr.md       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/01.curriculum/01.physics-chemistry-biology/04.Niv4/04.electromagnetism/02.electromagnetic-waves-vacuum/02.electromagnetic-waves-vacuum-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/04.Niv4/04.electromagnetism/02.electromagnetic-waves-vacuum/02.electromagnetic-waves-vacuum-main/textbook.fr.md
index 27c0bfede..e24a65d95 100644
--- a/01.curriculum/01.physics-chemistry-biology/04.Niv4/04.electromagnetism/02.electromagnetic-waves-vacuum/02.electromagnetic-waves-vacuum-main/textbook.fr.md
+++ b/01.curriculum/01.physics-chemistry-biology/04.Niv4/04.electromagnetism/02.electromagnetic-waves-vacuum/02.electromagnetic-waves-vacuum-main/textbook.fr.md
@@ -346,9 +346,9 @@ Si de plus l'OPPM est polarisée rectilignement selon l'un des deux vecteurs de
 par exemple le vecteur $`\overrightarrow{e_x}`$, alors l'écriture de l'OPPM se simplifie encore :
 
 $`\hspace{0.6cm}\overrightarrow{E}=\left|
-   \begin{array}{r c l}
+   \begin{array}{l}
       E_x=E_0\cdot cos(kz - \omega\,t + \phi_x)\\
-      E_y=0)\\
+      E_y=0\\
       E_z=0\\
    \end{array}
    \right.`$