mruby-data: update a comment (there's no Data.new) [ci skip]
@@ -203,7 +203,7 @@ make_data_class(mrb_state *mrb, mrb_value members, struct RClass *klass)
* are defined for this generated class.
*
* # Create a structure named by its constant
- * Customer = Data.new(:name, :address) #=> Customer
+ * Customer = Data.define(:name, :address) #=> Customer
* Customer.new("Dave", "123 Main") #=> #<data name="Dave", address="123 Main">
*/
static mrb_value
