message: bonus added to readme
diff: @@ -87,6 +87,8 @@ npm install use-debounce --save
  ```
  ```diff
  ++ import { useDebounce } from 'use-debounce';
  +
  export const MyComponent = () => {
  const [filter, setFilter] = React.useState("");
  + const [debouncedFilter] = useDebounce(filter, 500);
  