[perl6/specs] 97bee3: correct fossil use of proto to mean default

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 97bee31e5dee7c7757b208956afc23ad581f1b3c
      
https://github.com/perl6/specs/commit/97bee31e5dee7c7757b208956afc23ad581f1b3c
  Author: Larry Wall <la...@wall.org>
  Date:   2012-02-06 (Mon, 06 Feb 2012)

  Changed paths:
    M S03-operators.pod

  Log Message:
  -----------
  correct fossil use of proto to mean default

You can define your own [+], but not using proto.