diff --git a/module2/exo3/exercice_fr.Rmd b/module2/exo3/exercice_fr.Rmd
index 1032a0ec2dd4f0113a14040fef4ac961d06787b0..769b96daec7c61417eb6149d3913a8c21c00129c 100644
--- a/module2/exo3/exercice_fr.Rmd
+++ b/module2/exo3/exercice_fr.Rmd
@@ -15,7 +15,8 @@ x=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.
 Je fais le plot
 
 ```{r }
-plot(x, type="l")
+plot(x, type="l", plot.window(c(0,1000), c(0,25)))
+
 ```