Update...

Update 12.temporary_ins/05.coordinates-systems/40.spherical-coordinates/20.overview/cheatsheet.fr.md

12.temporary_ins/05.coordinates-systems/40.spherical-coordinates/20.overview/cheatsheet.fr.md

@@ -7,6 +7,7 @@ lessons:
     - slug: cartesian-cylindrical-spherical-coordinates
       order: 3
     - slug: spherical-coordinates-linear
+      name: LINÉAIRE : Les coordonnées sphériques
       order: 2
 ---