diff --git a/events.yaml b/events.yaml
index 0fdeac6..b3e10c3 100644
--- a/events.yaml
+++ b/events.yaml
@@ -22,7 +22,7 @@
   start_date: 2024-03-11
   end_date: 2024-03-15
   city: Boulder, Colorado
-  country: United states of America
+  country: United States of America
   category: Conference
 
 - title: European Robotics Forum 2024
@@ -62,7 +62,7 @@
   start_date: 2024-05-01
   end_date: 2024-05-02
   city: Boston
-  country: United states of America
+  country: United States of America
   category: Expo
 
 - title: Open Hardware Summit 2024
@@ -78,7 +78,7 @@
   start_date: 2024-05-06
   end_date: 2024-05-09
   city: Chicago
-  country: United states of America
+  country: United States of America
   category: Expo
 
 - title: Eurobot Open 2024