diff --git a/module2/exo1/toy_document_fr.Rmd b/module2/exo1/toy_document_fr.Rmd
index 8cc0662c1b74fe0a637e0b24d6e8ace84974707c..9c1828405fbe20f5918f2f2b84a5b55d078f3d08 100644
--- a/module2/exo1/toy_document_fr.Rmd
+++ b/module2/exo1/toy_document_fr.Rmd
@@ -4,7 +4,7 @@ author: " Arnaud Legrand"
 date: "25 juin 2018"
 output: html_document
 ---
-
+Hello world 
 ```{r setup, include=FALSE}
 knitr::opts_chunk$set(echo = TRUE)
 ```