adding placeholder to the Input simple example

Author: alinais

docs/src/examples/components/Input/Types/InputExample.tsx

@@ -1,6 +1,6 @@
 import React from 'react'
 import { Input } from 'stardust'
 
-const InputExample = () => <Input type="text">Search</Input>
+const InputExample = () => <Input placeholder="Search..." />
 
 export default InputExample