diff --git a/map4.js b/map4.js
index 5f27c70..b855c3d 100644
--- a/map4.js
+++ b/map4.js
@@ -316,7 +316,7 @@
 // ===================================
 // メンバー一覧
 // ===================================
-ffunction showMemberList(latestByDevice) {
+function showMemberList(latestByDevice) {
   const list = document.getElementById("memberList");
   list.innerHTML = "";