1 files changed, 1 insertions, 1 deletions

diff --git a/15.md b/15.md
index 5e3164e..01ef05b 100644
--- a/15.md
+++ b/15.md
@@ -55,7 +55,7 @@ A merchant can publish these events:
             "id": <String, UUID of the shipping zone, generated by the merchant>,
             "name": <String (optional), zone name>,
             "cost": <float, base cost for shipping. The currency is defined at the stall level>,
-            "countries": [<String, countries included in this zone>],
+            "regions": [<String, regions included in this zone>],
         }
     ]
 }