diff --git a/module3/exo3/exercice_en.Rmd b/module3/exo3/exercice_en.Rmd
index d686377d4ab97479d92808f443f71dc63a166c7b..3d20668cde270b893e98c17f0d59d95639a9e3b6 100644
--- a/module3/exo3/exercice_en.Rmd
+++ b/module3/exo3/exercice_en.Rmd
@@ -17,7 +17,7 @@ jeuB<-read.csv(file="jeuB.csv", header=TRUE)
 ```
 
 ## Question one
-Reproduction of the Playfair graph from numerical data. The data used are in the file "jeuB.csv" (located in the same directory as this file).
+Reproduction of the Playfair graph from numerical data. The data used are in the file "subject2.csv" (located in the same directory as this file).
 
 We start first with 2 graphs separating the price of wheat per year and the weekly salary per year.