Update README.md

Co-authored-by: Matt Kane <[email protected]>

Author: colbyfayock

README.md

@@ -67,7 +67,7 @@ npm install netlify-plugin-cloudinary
 yarn add netlify-plugin-cloudinary
 ```
 
-- Use a [file-based configuration](#filebased-configuration) to add the plugin to your builds
+- Use a [file-based configuration](#file-based-configuration) to add the plugin to your builds
 
 ## 🛠 Configuration