diff --git a/Plugin/RemoveCategoriesFromProductUrlRewriteGeneration.php b/Plugin/RemoveCategoriesFromProductUrlRewriteGeneration.php
index 8a3e83a..2cb6ebf 100644
--- a/Plugin/RemoveCategoriesFromProductUrlRewriteGeneration.php
+++ b/Plugin/RemoveCategoriesFromProductUrlRewriteGeneration.php
@@ -41,6 +41,7 @@ public function beforeGenerateForSpecificStoreView(
         $rootCategoryId = null
     ): array {
         if (!$this->config->generateCategoryUrlsForProductRewrites($storeId)) {
+            // Unset product categories to stop needless category path rewrites being created
             $productCategories = [];
         }
         return [$storeId, $productCategories, $product, $rootCategoryId];