fix(apidoc): Make type parameter optional in apidoc as in description

Author: asmfreak

Diff for: website/server/controllers/api-v3/tasks.js

@@ -346,13 +346,13 @@ api.createChallengeTasks = {
  * @apiGroup Task
  *
  * @apiParam (Query) {String="habits","dailys",
- *                   "todos","rewards","completedTodos"} type Optional query parameter to return
- *                                                            just a type of tasks. By default all
- *                                                            types will be returned except
- *                                                            completed todos that must be
- *                                                            requested separately.
- *                                                            The "completedTodos" type returns
- *                                                            only the 30 most recently completed.
+ *                   "todos","rewards","completedTodos"} [type] Optional query parameter to return
+ *                                                              just a type of tasks. By default all
+ *                                                              types will be returned except
+ *                                                              completed todos that must be
+ *                                                              requested separately.
+ *                                                              The "completedTodos" type returns
+ *                                                              only the 30 most recently completed.
  * @apiParam (Query) [dueDate] type Optional date to use for computing the nextDue field
  *                                  for each returned task.
  *