message: Update README.md with link to wiki
diff: @@ -35,19 +35,19 @@ yarn add react-querybuilder
  ## Demo
  -[See live demo](https://react-querybuilder.github.io/react-querybuilder/)
  -
  -OR
  +[Click here to see a live, interactive demo](https://react-querybuilder.github.io/react-querybuilder/).
  To run the demo yourself, go through the following steps:
  1. _Clone this repo_
  -2. `yarn` _Install npm packages_
  +2. `yarn` _Install dependencies_
  3. `yarn start` _Run a local server_
  -4. http://localhost:8080/ _Visit localhost:8080 in your browser_
  +4. _Visit http://localhost:8080 in your browser_
  ## Usage
  +_(For advanced tips and tricks, visit the [wiki](https://github.com/react-querybuilder/react-querybuilder/wiki).)_
  +
  ```tsx
  import { useState } from 'react';
  import QueryBuilder, { RuleGroupType } from 'react-querybuilder';
  