fix readable examples in tutorial

site/content/examples/07-stores/02-readable-stores/stores.js

@@ -1,6 +1,6 @@
 import { readable } from 'svelte/store';
 
-export const time = readable(function start(set) {
+export const time = readable(new Date(), function start(set) {
 	const interval = setInterval(() => {
 		set(new Date());
 	}, 1000);
@@ -8,4 +8,4 @@ export const time = readable(function start(set) {
 	return function stop() {
 		clearInterval(interval);
 	};
-}, new Date());
+});

site/content/examples/07-stores/03-derived-stores/stores.js

@@ -1,6 +1,6 @@
 import { readable, derive } from 'svelte/store';
 
-export const time = readable(function start(set) {
+export const time = readable(new Date(), function start(set) {
 	const interval = setInterval(() => {
 		set(new Date());
 	}, 1000);
@@ -8,7 +8,7 @@ export const time = readable(function start(set) {
 	return function stop() {
 		clearInterval(interval);
 	};
-}, new Date());
+});
 
 const start = new Date();
 

site/content/tutorial/08-stores/04-derived-stores/app-a/stores.js

@@ -1,6 +1,6 @@
 import { readable, derive } from 'svelte/store';
 
-export const time = readable(function start(set) {
+export const time = readable(new Date(), function start(set) {
 	const interval = setInterval(() => {
 		set(new Date());
 	}, 1000);
@@ -8,7 +8,7 @@ export const time = readable(function start(set) {
 	return function stop() {
 		clearInterval(interval);
 	};
-}, new Date());
+});
 
 const start = new Date();
 

site/content/tutorial/08-stores/04-derived-stores/app-b/stores.js

@@ -1,6 +1,6 @@
 import { readable, derive } from 'svelte/store';
 
-export const time = readable(function start(set) {
+export const time = readable(new Date(), function start(set) {
 	const interval = setInterval(() => {
 		set(new Date());
 	}, 1000);
@@ -8,7 +8,7 @@ export const time = readable(function start(set) {
 	return function stop() {
 		clearInterval(interval);
 	};
-}, new Date());
+});
 
 const start = new Date();