diff --git a/projects/docs-app/src/app/guides/drag-drop-guide/drag-drop-guide.component.ts b/projects/docs-app/src/app/guides/drag-drop-guide/drag-drop-guide.component.ts
index 935f6ade..a98211fa 100644
--- a/projects/docs-app/src/app/guides/drag-drop-guide/drag-drop-guide.component.ts
+++ b/projects/docs-app/src/app/guides/drag-drop-guide/drag-drop-guide.component.ts
@@ -10,7 +10,7 @@ export class DragDropGuideComponent {
 `
 options = {
   allowDrag: (node) => node.isLeaf,
-  allowDrop: (element, { parent, index }) {
+  allowDrop: (element, { parent, index }) => {
     // return true / false based on element, to.parent, to.index. e.g.
     return parent.hasChildren;
   },