message: tweak documentation related to the addition and changes of ConfigParam
diff: @@ -189,8 +189,8 @@ The following parameter types exist:
  | tag | name | value type | description |
  |:-------|:-------|:------------|:--------------|
  -| 1 | block0-date | u64 | the official start time of the blockchain, in seconds since the Unix epoch |
  -| 2 | discrimination | u8 | address discrimination; 1 for production, 2 for testing |
  +| 1 | discrimination | u8 | address discrimination; 1 for production, 2 for testing |
  +| 2 | block0-date | u64 | the official start time of the blockchain, in seconds since the Unix epoch |
  | 3 | consensus| u16 | consensus version; 1 for BFT, 2 for Genesis Praos |
  | 4 | slots-per-epoch | u32 | number of slots in an epoch |
  | 5 | slot-duration | u8 | slot duration in seconds |
  @@ -203,6 +203,7 @@ The following parameter types exist:
  | 13 | allow-account-creation | bool (u8) | 0 to enable account creation, 1 to disable |
  | 14 | linear-fee | LinearFee | coefficients for fee calculations |
  | 15 | proposal-expiration | u32 | number of epochs until an update proposal expires |
  +| 16 | kes-update-speed | u32 | maximum number of seconds per update for KES keys known by the system after start time |
  `Milli` is a 64-bit entity that encoded a non-negative, fixed-point
  number with a scaling factor of 1000. That is, the number 1.234 is
  