docs(example): tweak format

Author: ktsn

example/App.vue

@@ -1,21 +1,21 @@
 <template>
   <div>
     <input v-model="msg">
-    <p>prop: {{propMessage}}</p>
-    <p>msg: {{msg}}</p>
-    <p>helloMsg: {{helloMsg}}</p>
-    <p>computed msg: {{computedMsg}}</p>
+    <p>prop: {{ propMessage }}</p>
+    <p>msg: {{ msg }}</p>
+    <p>helloMsg: {{ helloMsg }}</p>
+    <p>computed msg: {{ computedMsg }}</p>
+    <Hello ref="helloComponent" />
+    <World />
     <button @click="greet">Greet</button>
-    <hello ref="helloComponent"></hello>
-    <World  />
   </div>
 </template>
 
 <script lang="ts">
 import Vue from 'vue'
 import Component from '../lib/index'
-import Hello from './Hello.vue';
-import World from './World.tsx'
+import Hello from './Hello.vue'
+import World from './World'
 
 @Component({
   props: {
@@ -36,7 +36,6 @@ export default class App extends Vue {
   // use prop values for initial data
   helloMsg: string = 'Hello, ' + this.propMessage
 
-
   // lifecycle hook
   mounted () {
     this.greet()

example/Hello.vue

@@ -1,7 +1,5 @@
 <template>
-  <div class="hello">
-    <h1>Hello Times: {{ helloTimes }}</h1>
-  </div>
+  <p>hello times: {{ helloTimes }}</p>
 </template>
 
 <script lang="ts">
@@ -11,8 +9,9 @@
   @Component
   export default class Hello extends Vue {
     helloTimes: number = 0
-    sayHello() {
-      this.helloTimes++;
+
+    sayHello () {
+      this.helloTimes++
     }
   }
 </script>

example/World.tsx

@@ -1,10 +1,9 @@
-import Vue ,{ CreateElement } from 'vue'
+import Vue, { CreateElement } from 'vue'
 import Component from '../lib/index'
 
 @Component
 export default class World extends Vue {
-
   render(h: CreateElement) {
-    return <h1 > tsx render function </h1>
+    return <p>This is rendered via TSX</p>
   }
 }

example/jsx.d.ts

@@ -1,10 +1,11 @@
-import Vue, { VNode } from "vue";
+import Vue, { VNode } from "vue"
+
 declare global {
   namespace JSX {
     interface Element extends VNode {}
     interface ElementClass extends Vue {}
     interface IntrinsicElements {
-      [elem: string]: any;
+      [elem: string]: any
     }
   }
-}
+}

example/sfc.d.ts

@@ -1,4 +1,4 @@
-declare module "*.vue" {
+declare module '*.vue' {
   import Vue from 'vue'
   export default Vue
 }