[perl6/specs] 10347e: clarify that SETTING includes its outers

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 10347ec02195f589ed048687b346b35a7425fc16
      
https://github.com/perl6/specs/commit/10347ec02195f589ed048687b346b35a7425fc16
  Author: TimToady <la...@wall.org>
  Date:   2015-04-21 (Tue, 21 Apr 2015)

  Changed paths:
    M S02-bits.pod

  Log Message:
  -----------
  clarify that SETTING includes its outers