[Trad] [gleu/pgdocs_fr] 1d1fe4: Fix typo

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/gleu/pgdocs_fr
  Commit: 1d1fe42330b74f47ecce23d3acd81a0c79c7de23
      https://github.com/gleu/pgdocs_fr/commit/1d1fe42330b74f47ecce23d3acd81a0c79c7de23
  Author: Julien Rouhaud <julien.rouhaud at free.fr>
  Date:   2016-11-16 (Wed, 16 Nov 2016)

  Changed paths:
    M postgresql/plpgsql.xml

  Log Message:
  -----------
  Fix typo