diff --git a/module2/exo3/exercice_fr.Rmd b/module2/exo3/exercice_fr.Rmd
index a5e5696f0dd36aa9f8f7051b8f48123029267381..1e0e723c98cc659528f083b4f9a5ca9a1fa2979a 100644
--- a/module2/exo3/exercice_fr.Rmd
+++ b/module2/exo3/exercice_fr.Rmd
@@ -9,7 +9,7 @@ output: html_document
 ```{r setup, include=FALSE}
 knitr::opts_chunk$set(echo = TRUE)
 ```
-```{d}
+```{r}
 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, 
          7.3, 9.8, 10.9,12.2, 9.9, 2.9, 2.8, 15.4, 15.7, 9.7, 13.1, 13.2, 12.3, 11.7, 
          16.0, 12.4, 17.9, 12.2, 16.2, 18.7, 8.9, 11.9, 12.1, 14.6, 12.1, 4.7, 3.9, 16.9,
@@ -19,6 +19,6 @@ 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,
          19.9, 20.4, 14.6, 16.4, 18.7, 16.8, 15.8, 20.4, 15.8, 22.4, 16.2, 20.3, 23.4, 
          12.1, 15.5, 15.4, 18.4, 15.7, 10.2, 8.9, 21.0)
 
-plot(data)
-hist(data
+plot(data, type="l", col="blue")
+hist(data, col = "blue")
 ```
\ No newline at end of file