diff --git a/module2/exo2/exercice_fr.Rmd b/module2/exo2/exercice_fr.Rmd
index d4df1e5bffcb084e6abbf33a23d553798b21cf9b..030261c2c148766fbea63daa0ce2f43b7811cd2b 100644
--- a/module2/exo2/exercice_fr.Rmd
+++ b/module2/exo2/exercice_fr.Rmd
@@ -19,7 +19,7 @@ data <- c(14.0, 7.6, 11.2, 12.8, 12.5, 9.9, 14.9, 9.4, 16.9, 10.2, 14.9, 18.1, 7
 ```{r}
 summary(data)
 ```
-# Calcul de'écart type
+# Calcul de l'écart type
 ```{r}
 sd(data)
 ```