message: update line highlight number
diff: @@ -116,7 +116,7 @@ export default class Document extends NextDocument {
  For Create React App, you need to add the `ColorModeScript` to the `index.js`
  file.
  -```jsx live=false ln={10}
  +```jsx live=false ln={11}
  // index.js
  import { ColorModeScript } from "@chakra-ui/react"
  