diff --git a/sources/teaching/economic-calculus/index.org b/sources/teaching/economic-calculus/index.org
index 148c287..939be94 100644
--- a/sources/teaching/economic-calculus/index.org
+++ b/sources/teaching/economic-calculus/index.org
@@ -38,7 +38,7 @@
   - Fiche de TD n°4 [[https://le-mans.adjemian.eu/calcul-%C3%A9conomique/td/4/td.pdf][{pdf}]]
 * Tableaux (TD)
   - Lundi 2 novembre 2020, 16h00-18h00 [[https://le-mans.adjemian.eu/calcul-%C3%A9conomique/gribouille/td-calcul-eco-1.pdf][{pdf}]].
-  - Lundi 9 novembre 2020, 16h00-18h00 [[https://le-mans.adjemian.eu/calcul-%C3%A9conomique/gribouille/td-calcul-eco-2.pdf][{pdf}].
+  - Lundi 9 novembre 2020, 16h00-18h00 [[https://le-mans.adjemian.eu/calcul-%C3%A9conomique/gribouille/td-calcul-eco-2.pdf][{pdf}]].
 * Sujets d'examen
   | Année | Sujet | Correction |
   |-------+-------+------------|