[perl6/specs] c71fa2: "provides' is Mandatory

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: c71fa234c89f92ee66f1966c2a2961768d2cf9f6
      
https://github.com/perl6/specs/commit/c71fa234c89f92ee66f1966c2a2961768d2cf9f6
  Author: Jonathan Stowe <jns+...@gellyfish.co.uk>
  Date:   2015-11-06 (Fri, 06 Nov 2015)

  Changed paths:
    M S22-package-format.pod

  Log Message:
  -----------
  "provides' is Mandatory