message: Fix "Day of week" formatting documentation
diff: @@ -119,28 +119,28 @@ var unescapedLatinCharacterRegExp = /[a-zA-Z]/
  * | | DD | 01, 02, ..., 365, 366 | 9 |
  * | | DDD | 001, 002, ..., 365, 366 | |
  * | | DDDD | ... | 3 |
  - * | Day of week (formatting) | E..EEE | Mon, Tue, Wed, ..., Su | |
  + * | Day of week (formatting) | E..EEE | Mon, Tue, Wed, ..., Sun | |
  * | | EEEE | Monday, Tuesday, ..., Sunday | 2 |
  * | | EEEEE | M, T, W, T, F, S, S | |
  * | | EEEEEE | Mo, Tu, We, Th, Fr, Su, Sa | |
  * | ISO day of week (formatting) | i | 1, 2, 3, ..., 7 | 7 |
  * | | io | 1st, 2nd, ..., 7th | 7 |
  * | | ii | 01, 02, ..., 07 | 7 |
  - * | | iii | Mon, Tue, Wed, ..., Su | 7 |
  + * | | iii | Mon, Tue, Wed, ..., Sun | 7 |
  * | | iiii | Monday, Tuesday, ..., Sunday | 2,7 |
  * | | iiiii | M, T, W, T, F, S, S | 7 |
  * | | iiiiii | Mo, Tu, We, Th, Fr, Su, Sa | 7 |
  * | Local day of week (formatting) | e | 2, 3, 4, ..., 1 | |
  * | | eo | 2nd, 3rd, ..., 1st | 7 |
  * | | ee | 02, 03, ..., 01 | |
  - * | | eee | Mon, Tue, Wed, ..., Su | |
  + * | | eee | Mon, Tue, Wed, ..., Sun | |
  * | | eeee | Monday, Tuesday, ..., Sunday | 2 |
  * | | eeeee | M, T, W, T, F, S, S | |
  * | | eeeeee | Mo, Tu, We, Th, Fr, Su, Sa | |
  * | Local day of week (stand-alone) | c | 2, 3, 4, ..., 1 | |
  * | | co | 2nd, 3rd, ..., 1st | 7 |
  * | | cc | 02, 03, ..., 01 | |
  - * | | ccc | Mon, Tue, Wed, ..., Su | |
  + * | | ccc | Mon, Tue, Wed, ..., Sun | |
  * | | cccc | Monday, Tuesday, ..., Sunday | 2 |
  * | | ccccc | M, T, W, T, F, S, S | |
  * | | cccccc | Mo, Tu, We, Th, Fr, Su, Sa | |
  