diff --git a/ServiceWorker.js b/ServiceWorker.js
index 354f5c5..5a49861 100644
--- a/ServiceWorker.js
+++ b/ServiceWorker.js
@@ -25,8 +25,7 @@
 	caches.keys().then(function(keyList) {
 	    return Promise.all(keyList.map(function(key) {
 		if (key !== cacheName) {
-		    console.log('Service Worker removing old
-cache', key);
+		    console.log('Service Worker removing old cache', key);
 		    return caches.delete(key);
 		}
 	    }));
@@ -37,10 +36,8 @@
 
 # fetch イベントの時 作動
 self.addEventListener('fetch', function(event) {
-    console.log('Service Worker fetching ',
-		event.request.url);
+    console.log('Service Worker fetching ', event.request.url);
     event.respondWith(
-	
 	caches.match(event.request).then(function(response) {
 	    return response || fetch(event.request);
 	})