From 4706a2d568c44f9bf8a71fc00f60a898900df403 Mon Sep 17 00:00:00 2001
From: Claude Meny <claude.meny@irap.omp.eu>
Date: Sun, 6 Oct 2019 13:03:02 +0200
Subject: [PATCH] suite

---
 .../cheatsheet.en.md                             | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/01.plane-refracting-surface/02.plane-refracting-surface-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/01.plane-refracting-surface/02.plane-refracting-surface-overview/cheatsheet.en.md
index 0da3fde94..d729e13d2 100644
--- a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/01.plane-refracting-surface/02.plane-refracting-surface-overview/cheatsheet.en.md
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/01.plane-refracting-surface/02.plane-refracting-surface-overview/cheatsheet.en.md
@@ -212,30 +212,30 @@ in Figures 3 and 4, and 5 and 6 below, and review NOTE 1.
 
 * with real objects
 
-[](thin-spherical-surface-1.png)<br>
+![](thin-spherical-surface-1.png)<br>
 Fig. 4.
 
-[](thin-spherical-surface-2.png)<br>
+![](thin-spherical-surface-2.png)<br>
 Fig. 5.
 
-[](thin-spherical-surface-3.png)<br>
+![](thin-spherical-surface-3.png)<br>
 Fig. 6.
 
-[](thin-spherical-surface-4.png)<br>
+![](thin-spherical-surface-4.png)<br>
 Fig. 7.
 
 * with virtual objects
 
-[](thin-spherical-surface-5.png)<br>
+![](thin-spherical-surface-5.png)<br>
 Fig. 8.
 
-[](thin-spherical-surface-6.png)<br>
+![](thin-spherical-surface-6.png)<br>
 Fig. 9.
 
-[](thin-spherical-surface-7.png)<br>
+![](thin-spherical-surface-7.png)<br>
 Fig. 10.
 
-[](thin-spherical-surface-8.png)<br>
+![](thin-spherical-surface-8.png)<br>
 Fig. 11.