Merge pull request 'Hello World' (#18) from new_feature into main

Reviewed-on: #18

src/App.tsx

@@ -3,7 +3,7 @@ import * as React from 'react'
 const App: React.FC = () => {
   return (
     <>
-      <h1>Hello</h1>
+      <h1>Hello World</h1>
     </>
   )
 }