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Update 12.temporary_ins/44.relativity/40.n4/10.special-relativity/20.framework-of-special-relativity/20.overview/cheatsheet.fr.md

12.temporary_ins/44.relativity/40.n4/10.special-relativity/20.framework-of-special-relativity/20.overview/cheatsheet.fr.md

@@ -23,7 +23,7 @@ lessons:
 
 <!--MétaDonnée : ... -->
 
-##### Randonnée Contreforts :&nbsp; _physique_
+##### Randonnée Montagne :&nbsp; _physique fondamentale_
 
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