[perl6/specs] 1ca720: fix link

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 1ca72032a6bb3dc0011637edd629819a2a9cfbd3
      
https://github.com/perl6/specs/commit/1ca72032a6bb3dc0011637edd629819a2a9cfbd3
  Author: Will "Coke" Coleda <w...@coleda.com>
  Date:   2015-01-13 (Tue, 13 Jan 2015)

  Changed paths:
    M S99-glossary.pod

  Log Message:
  -----------
  fix link