update wording in bundling doc

Author: petebacondarwin

src/content/docs/workers/wrangler/bundling.mdx

@@ -82,6 +82,7 @@ Use [Custom Builds](/workers/wrangler/custom-builds/) to customize what Wrangler
 
 ## Generated Wrangler configuration
 
-When using a framework or a custom pre-build process, some tools need to generate a modified Wrangler configuration alongside the generated code.
+Some frameworks, or a custom pre-build processes, generate a modified Wrangler configuration alongside the compiled code.
+It is possible for Wrangler to automatically use this generated configuration rather than the original, user's configuration.
 
 See [Generated Wrangler configuration](/workers/wrangler/configuration/#generated-wrangler-configuration) for more information.