📝 updated with the new repo for Gatsby Blog starter

content/docs/guides/converting-gatsby-to-tina.mdx

@@ -9,7 +9,7 @@ previous: content/docs/contextual-editing/overview.mdx
 
 ## Introduction
 
-In this tutorial we'll be showing you how you might go about converting an existing gatsby-mdx blog to use TinaCMS. We've created a starter repo for you to follow along with. [https://github.com/Calinator444/gatsby-convert-remark-to-mdx](https://github.com/Calinator444/gatsby-convert-remark-to-mdx). The repo is a fork of the official [Gatsby md blog starter](https://www.gatsbyjs.com/starters/gatsbyjs/gatsby-starter-blog).
+In this tutorial we'll be showing you how you might go about converting an existing gatsby-mdx blog to use TinaCMS. We've created a starter repo for you to follow along with. [https://github.com/tinacms/gatsby-mdx-example-blog](https://github.com/tinacms/gatsby-mdx-example-blog). The repo is a fork of the official [Gatsby md blog starter](https://www.gatsbyjs.com/starters/gatsbyjs/gatsby-starter-blog).
 
 ## Limitations