message: chore(examples): use new main branch
diff: @@ -85,7 +85,7 @@ const navLinks = routes.filter((route) => route.label);
  const SourceDisplay = withRouter(({ location }) => {
  const route = routes.find((route) => route.path === location.pathname);
  - const sourceLink = `https://github.com/wbkd/react-flow/tree/master/example/src/${route.label}/index.js`;
  + const sourceLink = `https://github.com/wbkd/react-flow/tree/main/example/src/${route.label}/index.js`;
  return (
  <a className="sourcedisplay" href={sourceLink}>
  