message: Fixing layout example
diff: @@ -45,8 +45,8 @@ console.timeEnd('Edge Attributes');
  const renderer = new WebGLRenderer(graph, container);
  -const layout = new FA2Layout(graph);
  -layout.start({settings: {barnesHutOptimize: true}});
  +const layout = new FA2Layout(graph, {settings: {barnesHutOptimize: true}});
  +layout.start();
  window.graph = graph;
  window.renderer = renderer;
  