diff --git a/module3/ressources/analyse-syndrome-grippal-orgmode.org b/module3/ressources/analyse-syndrome-grippal-orgmode.org
index 5f3ac3c08b2bac8695c8b64fabb6a2957839d1a5..c6ac2f3670585664468ae935a5eed973e890d45d 100644
--- a/module3/ressources/analyse-syndrome-grippal-orgmode.org
+++ b/module3/ressources/analyse-syndrome-grippal-orgmode.org
@@ -117,7 +117,7 @@ week = [row[0] for row in valid_table]
 assert week[0] == 'week'
 del week[0]
 inc = [row[2] for row in valid_table]
-assert inc[0] == 'inc
+assert inc[0] == 'inc'
 del inc[0]
 data = list(zip(week, inc))
 #+END_SRC