diff --git a/minified-with-source-maps/app.js b/minified-with-source-maps/app.js
index 898d9cc..1789eda 100644
--- a/minified-with-source-maps/app.js
+++ b/minified-with-source-maps/app.js
@@ -1,29 +1,31 @@
-import {h, render} from 'preact'
-import {useEffect, useRef, useState} from 'preact/hooks'
-import {loadImage} from './load.js';
+import { h, render } from 'preact';
+import { useEffect, useRef, useState } from 'preact/hooks';
+import { loadImage } from './load.js';
 
 const app = h(MyApp, null, '');
 
-render(app, document.querySelector('#app'))
+render(app, document.querySelector('#app'));
 
 function MyApp(props) {
-  const [image, setImage] = useState(null)
+  const [image, setImage] = useState(null);
 
   useEffect(async () => {
     const image = await loadImage();
-    setImage(image)
-  }, [])
+    setImage(image);
+  }, []);
 
-  useEffect(()=> {
-    if(ref && ref.current && ref.current instanceof HTMLElement && image !== null) {
-      ref.current.appendChild(image)
+  useEffect(() => {
+    if (
+      ref &&
+      ref.current &&
+      ref.current instanceof HTMLElement &&
+      image !== null
+    ) {
+      ref.current.appendChild(image);
     }
-  }, [image])
+  }, [image]);
 
   const ref = useRef();
 
-  return h('div', null, [
-    h('h1', null, 'Hello world'),
-    h('div', {ref}, ''),
-  ])
+  return h('div', null, [h('h1', null, 'Hello world'), h('div', { ref }, '')]);
 }
diff --git a/minified-with-source-maps/load.js b/minified-with-source-maps/load.js
index aea1139..7c047d9 100644
--- a/minified-with-source-maps/load.js
+++ b/minified-with-source-maps/load.js
@@ -2,9 +2,9 @@ export function loadImage() {
   const img = 'https://placehold.co/500x500';
   const image = new Image();
   image.src = img;
-  return new Promise(resolve => {
-    image.onload = function() {
-      resolve(image)
-    }
-  })
+  return new Promise((resolve) => {
+    image.onload = function () {
+      resolve(image);
+    };
+  });
 }