Update cheatsheet.es.md

5 years ago · 89eac6ca9a
1 changed files with 1 additions and 1 deletions
--- a/12.temporary_ins/65.geometrical-optics/50.simple-elements/30.thin-lens/20.overview/cheatsheet.es.md
+++ b/12.temporary_ins/65.geometrical-optics/50.simple-elements/30.thin-lens/20.overview/cheatsheet.es.md
@ -5,7 +5,7 @@ published: true
 routable: true
 visible: false
 lessons:
-   - slug:simple-optical-elements
+   - slug: simple-optical-elements
     order: 3
 ---