added product description in stocks datatable

app/datatables/stocks_datatable.rb

@@ -33,7 +33,7 @@ class StocksDatatable
         '0' => '<input class="form-control checkboxes" type="checkbox"/>',
         '1' => (image_tag img),
         '2' => available.product.sku,
-        '3' => available.product.name + '<br>' + available.product.display_attributes,
+        '3' => available.product.name + '<br>' + available.product.description + '<br>' + available.product.display_attributes,
         '4' => (available.product.category.parent_id.zero? ? available.product.category.category : available.product.category.parent.category),
         '5' => (available.product.category.parent_id != 0 ? available.product.category.category : ' '),
         '6' => (@showcolumns == "minMax" ? available.stock_min : available.stock),