docs: update demo 1 link using v3

Author: jscottsmith

README.md

@@ -38,7 +38,7 @@ Read the [documentation](https://react-scroll-parallax.damnthat.tv/) for setup a
 ### Demos
 
 - [Storybook v3](https://react-scroll-parallax-v3.surge.sh/) - [Source Code](https://github.com/jscottsmith/react-scroll-parallax/tree/v3/stories)
-- [Demo 1](https://jscottsmith.github.io/react-scroll-parallax-examples/examples/parallax-example/) - [Source Code (old 1.x version)](https://github.com/jscottsmith/react-scroll-parallax-examples)
+- [Demo 1](https://react-scroll-parallax-examples.vercel.app/) - [Source Code](https://github.com/jscottsmith/react-scroll-parallax-examples)
 - [Demo 2](https://react-scroll-parallax.netlify.app/) - [Source Code (old 2.x version)](https://github.com/jscottsmith/react-parallax-site)
 
 ### Docs: Hooks

documentation/docs/intro.mdx

@@ -43,7 +43,7 @@ yarn add react-scroll-parallax
 ### Demos
 
 - [Storybook v3](https://react-scroll-parallax-v3.surge.sh/) - [Source Code](https://github.com/jscottsmith/react-scroll-parallax/tree/v3/stories)
-- [Demo 1](https://jscottsmith.github.io/react-scroll-parallax-examples/examples/parallax-example/) - [Source Code (old 1.x version)](https://github.com/jscottsmith/react-scroll-parallax-examples)
+- [Demo 1](https://react-scroll-parallax-examples.vercel.app/) - [Source Code](https://github.com/jscottsmith/react-scroll-parallax-examples)
 - [Demo 2](https://react-scroll-parallax.netlify.app/) - [Source Code (old 2.x version)](https://github.com/jscottsmith/react-parallax-site)
 
 ### Docs: Hooks