message: docs:  Add 0 in padding of 'dd'
diff: @@ -70,7 +70,7 @@ export const ISO8601_DATE_REGEX =
  * | | ww | Numeric: 2 digits + zero padded | 01... 53 |
  * | Week of month | W | Numeric: 1 digit | 1... 5 |
  * | Day of month | d | Numeric: minimum digits | 1 |
  - * | | dd | Numeric: 2 digits + zero padded | 1 |
  + * | | dd | Numeric: 2 digits + zero padded | 01 |
  * | Week day | E, EE & EEE | Abbreviated | Tue |
  * | | EEEE | Wide | Tuesday |
  * | | EEEEE | Narrow | T |
  