diff --git a/README.txt b/README.txt
index 8a87f9a0ed02e70a9678866b75f2065f98915339..52bb1464cb49612ba02b6aa9503ebd2b46eacd44 100644
--- a/README.txt
+++ b/README.txt
@@ -1,2 +1,3 @@
 Cours Git
 Hello World
+Ceci est un fichier d'exercice
diff --git a/src/exo.ts b/src/exo.ts
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391