diff --git a/subjects/groupie-tracker/groupie-tracker-geolocalization.audit.en.md b/subjects/groupie-tracker/groupie-tracker-geolocalization.audit.en.md
index 1f2e8df60..d554863f1 100644
--- a/subjects/groupie-tracker/groupie-tracker-geolocalization.audit.en.md
+++ b/subjects/groupie-tracker/groupie-tracker-geolocalization.audit.en.md
@@ -6,6 +6,7 @@
 
 ##### Try to input `"Queen"` to see the concerts locations.
 ```
+north carolina usa
 los angeles usa,
 nagoya japan,
 osaka japan,