diff --git a/wz-load b/wz-load
index 90a8ef3..9c64b94 100755
--- a/wz-load
+++ b/wz-load
@@ -22,6 +22,11 @@
 #
 # Sample files can be found here:
 # https://ordar.otelo.univ-lorraine.fr/record?id=10.24396/ORDAR-65
+#
+# Usage:
+# wz-load
+# Example:
+# wz-load
 
 import os
 import json