message: docs: update github discovery processing example
diff: @@ -108,7 +108,7 @@ the catalog in your `packages/backend/src/plugins/catalog.ts` file:
  const builder = await CatalogBuilder.create(env);
  // For example, to refresh every 5 minutes (300 seconds).
  -builder.setRefreshIntervalSeconds(300);
  +builder.setProcessingIntervalSeconds(300);
  ```
  Alternatively, or additionally, you can configure [github-apps] authentication
  