[perl6/specs] 10d852: Clarify :16sweet a bit

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 10d852eb548ac636928fd6f3e03a03a019818e45
      
https://github.com/perl6/specs/commit/10d852eb548ac636928fd6f3e03a03a019818e45
  Author: Jonathan Scott Duff <d...@pobox.com>
  Date:   2014-06-05 (Thu, 05 Jun 2014)

  Changed paths:
    M S02-bits.pod

  Log Message:
  -----------
  Clarify :16sweet a bit