fix: the conent of tutorial 03-props 02-default-values

site/content/tutorial/03-props/02-default-values/app-b/App.svelte

@@ -2,5 +2,4 @@
 	import Nested from './Nested.svelte';
 </script>
 
-<Nested answer={42}/>
 <Nested/>

site/content/tutorial/03-props/02-default-values/text.md

@@ -13,6 +13,5 @@ We can easily specify default values for props in `Nested.svelte`:
 If we now add a second component *without* an `answer` prop, it will fall back to the default:
 
 ```html
-<Nested answer={42}/>
 <Nested/>
 ```