Fix the format of doxygen comments of output arguments

JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com

jerry-core/ecma/builtin-objects/ecma-builtin-helpers-date.c

@@ -925,7 +925,7 @@ ecma_date_set_internal_property (ecma_value_t this_arg, /**< this argument */
  * Insert leading zeros to a string of a number if needed.
  */
 void
-ecma_date_insert_leading_zeros (ecma_string_t **str_p, /**< input/output string */
+ecma_date_insert_leading_zeros (ecma_string_t **str_p, /**< [in,out] ecma string */
                                 ecma_number_t num, /**< input number */
                                 uint32_t length) /**< length of string of number */
 {

jerry-core/ecma/builtin-objects/ecma-builtin-helpers.c

@@ -328,7 +328,7 @@ ecma_builtin_helper_array_index_normalize (ecma_number_t index, /**< index */
  */
 ecma_value_t
 ecma_builtin_helper_array_concat_value (ecma_object_t *obj_p, /**< array */
-                                        uint32_t *length_p, /**< in-out: array's length */
+                                        uint32_t *length_p, /**< [in,out] array's length */
                                         ecma_value_t value) /**< value to concat */
 {
   ecma_value_t ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);