[perl6/specs] 64b65b: Revise note about list operator flattening.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 64b65ba84f83dba7843d4c29fadb7ebcee16ce89
      
https://github.com/perl6/specs/commit/64b65ba84f83dba7843d4c29fadb7ebcee16ce89
  Author: pmichaud <pmich...@pobox.com>
  Date:   2015-06-23 (Tue, 23 Jun 2015)

  Changed paths:
    M S07-glr-draft.pod

  Log Message:
  -----------
  Revise note about list operator flattening.