diff --git a/web/chat/thread-menu.react.js b/web/chat/thread-menu.react.js
--- a/web/chat/thread-menu.react.js
+++ b/web/chat/thread-menu.react.js
@@ -190,7 +190,7 @@
     return (
       <MenuItem
         key="leave"
-        text="Leave Chat"
+        text="Leave chat"
         icon="logout"
         dangerous
         onClick={onClickLeaveThread}