[doxygen][src] Fix the comment in rt_custom_object_create
@@ -641,7 +641,6 @@ rt_object_t rt_object_find(const char *name, rt_uint8_t type)
* container.
*
* @param name the specified name of object.
- * @param type the type of object
* @param data the custom data
* @param data_destroy the custom object destroy callback
*
