docs: update content

docs/src/demos/Api/Schema/GenerateHTML/index.vue

@@ -1,5 +1,5 @@
 <template>
-  <pre><code>{{ html }}</code></pre>
+  <pre><code>{{ output }}</code></pre>
 </template>
 
 <script>
@@ -7,29 +7,44 @@ import { generateHTML } from '@tiptap/html'
 import Document from '@tiptap/extension-document'
 import Paragraph from '@tiptap/extension-paragraph'
 import Text from '@tiptap/extension-text'
+import Bold from '@tiptap/extension-bold'
 
 export default {
   data() {
     return {
+      output: '',
       json: {
         type: 'document',
-        content: [{
-          type: 'paragraph',
-          content: [{
-            type: 'text',
-            text: 'Example Text',
-          }],
-        }],
+        content: [
+          {
+            type: 'paragraph',
+            content: [
+              {
+                type: 'text',
+                text: 'Example ',
+              },
+              {
+                type: 'text',
+                marks: [
+                  {
+                    type: 'bold',
+                  },
+                ],
+                text: 'Text',
+              },
+            ],
+          },
+        ],
       },
-      html: '',
     }
   },
 
   mounted() {
-    this.html = generateHTML(this.json, [
+    this.output = generateHTML(this.json, [
       Document,
       Paragraph,
       Text,
+      Bold,
     ])
   },
 }