[perl6/specs] 61c34a: slightly clarify that $.x autogens at } if needed

[noreply]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs

  Commit: 61c34a1c26cc545e3c6548add55aaf4fc17bc74c
      
https://github.com/perl6/specs/commit/61c34a1c26cc545e3c6548add55aaf4fc17bc74c
  Author: Larry Wall <la...@wall.org>
  Date:   2011-07-07 (Thu, 07 Jul 2011)

  Changed paths:
    M S12-objects.pod

  Log Message:
  -----------
  slightly clarify that $.x autogens at } if needed