Actualizar 'sw.js'

sw.js

@@ -1,27 +1,27 @@
 async function initCache() {
-    const cache = await caches.open('v1')
+  const cache = await caches.open('v1')
-    await cache.addAll([
+  await cache.addAll([
-        '/',
+    '/',
-        '/index.html',
+    '/index.html',
-        '/app.js'
+    '/app.js'
-    ])
+  ])
 }
 
 self.addEventListener("install", event => {
-    event.waitUntil(initCache())
+  event.waitUntil(initCache())
 })
 
 async function cacheFirst(request) {
-    const resp = await caches.match(request)
+  const resp = await caches.match(request)
-    if (resp) {
+  if (resp) {
-        return resp
+    return resp
-    } else {
+  } else {
-        return fetch(request)
+    return fetch(request)
-    }
+  }
 }
 
 self.addEventListener('fetch', event => {
-    event.respondWith(cacheFirst(event.request))
+  event.respondWith(cacheFirst(event.request))
 })
 
 self.addEventListener('activate', event => {