diff --git a/adcom1/category_taxonomy.go b/adcom1/category_taxonomy.go
index fbd9d49..02cac18 100644
--- a/adcom1/category_taxonomy.go
+++ b/adcom1/category_taxonomy.go
@@ -7,9 +7,9 @@ type CategoryTaxonomy int64
 //
 // Values of 500+ hold vendor-specific codes.
 const (
-	CatTaxIABContent1   CategoryTaxonomy = 1 // 1	IAB Content Category Taxonomy 1.0.
+	CatTaxIABContent10  CategoryTaxonomy = 1 // 1	IAB Content Category Taxonomy 1.0.
 	CatTaxIABContent20  CategoryTaxonomy = 2 // 2	IAB Content Category Taxonomy 2.0: www.iab.com/guidelines/taxonomy
-	CatTaxIABProduct1   CategoryTaxonomy = 3 // 3	IAB Ad Product Taxonomy 1.0.
+	CatTaxIABProduct10  CategoryTaxonomy = 3 // 3	IAB Ad Product Taxonomy 1.0.
 	CatTaxIABAudience11 CategoryTaxonomy = 4 // 4	IAB Audience Taxonomy 1.1.
 	CatTaxIABContent21  CategoryTaxonomy = 5 // 5	IAB Content Category Taxonomy 2.1.
 	CatTaxIABContent22  CategoryTaxonomy = 6 // 6	IAB Content Category Taxonomy 2.2