diff --git a/README.md b/README.md
index 038b668cd4cc0aedeef22c8ce51f2627960b3e33..d2d29d94fbe23b53c6e06203223ec4d1df9a5d44 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,10 @@ ln -s $(pwd)/releve2csv $HOME/.local/bin
 
 ## Usage
 
+`releve2csv foo.pdf -o bar.csv`
+Convertit le relevé pdf 'foo.pdf' en 'bar.csv'
+
+
 ```bash
 $ releve2csv -h