diff --git a/htdocs/product/class/api_products.class.php b/htdocs/product/class/api_products.class.php
index 6d84a6d1352..afacbb158b5 100644
--- a/htdocs/product/class/api_products.class.php
+++ b/htdocs/product/class/api_products.class.php
@@ -132,7 +132,7 @@ class Products extends DolibarrApi
         if ($mode == 1) {
             // Show only products
             $sql.= " AND t.fk_product_type = 0";
-        } elseif ($mode == 2) { 
+        } elseif ($mode == 2) {
             // Show only services
             $sql.= " AND t.fk_product_type = 1";
         }