Update src/client/components/notification.vue

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

src/client/components/notification.vue

@@ -97,7 +97,7 @@ export default Vue.extend({
 	},
 
 	mounted() {
-		if (!this.notification.isRead ) {
+		if (!this.notification.isRead) {
 			this.readObserver = new IntersectionObserver((entries, observer) => {
 				if (!entries.some(entry => entry.isIntersecting)) return;
 				this.$root.stream.send('readNotification', {