[perl6/specs] 10b955: $*TICK should return Instants, not DateTimes

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 10b955341e2a4e76ffd1e9da89c1ad4c7f759f4a
      
https://github.com/perl6/specs/commit/10b955341e2a4e76ffd1e9da89c1ad4c7f759f4a
  Author: Larry Wall <la...@wall.org>
  Date:   2013-11-04 (Mon, 04 Nov 2013)

  Changed paths:
    M S17-concurrency.pod

  Log Message:
  -----------
  $*TICK should return Instants, not DateTimes