* recorded separately.
*
* @param int $userid The id of the user whose submission we want or 0 in which case USER->id is used
- * @param bool $create optional - defaults to false. If set to true a new submission object
- * will be created in the database with the status set to "new".
+ * @param bool $create If set to true a new submission object will be created in the database with the status set to "new".
* @param int $attemptnumber - -1 means the latest attempt
* @return stdClass The submission
*/