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

Co-authored-by: Isaac Lombard [SSW] <[email protected]>

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

@@ -139,7 +139,9 @@ Now our project is set up to use TinaCMS. There's a problem though: our project
 // ...
 ```
 
-Using the raw markdown from `body` we can generate a custom node that contains the markdown in a format that TinaCMS can read. First We'll import TinaCMS's markdown parser.
+Using the raw markdown from `body` we can generate a custom node that contains the markdown in a format that TinaCMS can read. 
+
+To do this, we'll import TinaCMS's markdown parser.
 Add this import to the top of `gatsby-node.js`.
 
 ```diff