add back ticks

Author: chrisbonifacio

src/pages/[platform]/build-a-backend/data/connect-to-existing-data-sources/connect-postgres-mysql-database/index.mdx

@@ -208,7 +208,7 @@ When deploying your app to production, you need to [add the database connection
 
 ## Rename generated models and fields
 
-To improve the ergonomics of your API, you might want to rename the generate fields or types to better accommodate your use case. Use the renameModels() and renameModelFields() modifiers to rename the auto-inferred data models and their fields
+To improve the ergonomics of your API, you might want to rename the generate fields or types to better accommodate your use case. Use the `renameModels()` and `renameModelFields()` modifiers to rename the auto-inferred data models and their fields.
 
 ```ts
 // Rename models or fields to be more idiomatic for frontend code