diff --git a/README.md b/README.md
index ecff35a..83f05cc 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ const data = cache.getQueryData(['user', 'info']) as UserState
 ```
 const popupController = usePopupController()
 
-onClick={() => popupController.setMemberInfomationPopup(true)}
+onClick={() => popupController.setMemberInformationPopup(true)}
 onClick={() => popupController.setZipCodePopup(true)}
 ```
 
@@ -34,6 +34,6 @@ onClick={() => popupController.setZipCodePopup(true)}
 ```
 const popupController = usePopupController()
 
-onClick={() => popupController.setMemberInfomationPopup(false)}
+onClick={() => popupController.setMemberInformationPopup(false)}
 onClick={() => popupController.setZipCodePopup(false)}
 ```