fix api-report warnings

Signed-off-by: Paul Cowan <paul.cowan@cutting.scot>

packages/app/src/components/scaffolder/customScaffolderLayouts.tsx

@@ -16,12 +16,12 @@
 import React from 'react';
 import {
   createScaffolderLayout,
-  ObjectFieldTemplate,
+  LayoutTemplate,
   scaffolderPlugin,
 } from '@backstage/plugin-scaffolder';
 import { Grid } from '@material-ui/core';
 
-const TwoColum: ObjectFieldTemplate = ({ properties, description, title }) => {
+const TwoColumn: LayoutTemplate = ({ properties, description, title }) => {
   const mid = Math.ceil(properties.length / 2);
   const left = properties.slice(0, mid);
   const right = properties.slice(mid);
@@ -49,6 +49,6 @@ const TwoColum: ObjectFieldTemplate = ({ properties, description, title }) => {
 export const TwoColumnLayout = scaffolderPlugin.provide(
   createScaffolderLayout({
     name: 'TwoColumn',
-    component: TwoColum,
+    component: TwoColumn,
   }),
 );