message: Fix start chat button variable name
diff: @@ -58,8 +58,8 @@ async function createDm(session, invitees) {
  throw new Error("could not find room list section that contains 'direct messages' in header");
  }
  const dmsHeader = roomListHeaders[dmsIndex];
  - const addRoomButton = await dmsHeader.$(".mx_RoomSubList_addRoom");
  - await addRoomButton.click();
  + const startChatButton = await dmsHeader.$(".mx_RoomSubList_addRoom");
  + await startChatButton.click();
  const inviteesEditor = await session.query('.mx_InviteDialog_editor textarea');
  for (const target of invitees) {
  