Update pages/aws/config/full_example.mdx

Co-authored-by: conico974 <nicodorseuil@yahoo.fr>

Author: sommeeeer

pages/aws/config/full_example.mdx

@@ -166,7 +166,7 @@ const config = {
   // This path is relative from the current process.cwd(). - Optional
   packageJsonPath: 'package.json',
   // Advanced usage
-  // If you use the edge runtime somewhere (either in the middleware or in the functions), we compile 2 versions of the open-next.config.ts file.
+  // If you use the edge runtime somewhere (either with an external middleware or in the functions), we compile 2 versions of the open-next.config.ts file.
   // One for the node runtime and one for the edge runtime.
   // This option allows you to specify the externals for the edge runtime used in esbuild for the compilation of open-next.config.ts
   // It is especially useful if you use some custom overrides only in node