[OpenSIPS-Devel] [OpenSIPS/opensips] 40b83c: dialog: clarify usage scope of $DLG_dir

[Răzvan Crainea]

  Branch: refs/heads/3.0
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 40b83c9f3ab95a825ae7f01e3075143417c3394c
      https://github.com/OpenSIPS/opensips/commit/40b83c9f3ab95a825ae7f01e3075143417c3394c
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2020-06-16 (Tue, 16 Jun 2020)

  Changed paths:
    M modules/dialog/doc/dialog_admin.xml

  Log Message:
  -----------
  dialog: clarify usage scope of $DLG_dir

Reported by @imdrpn in #2132

(cherry picked from commit 896be267dba83b2e45d4b246a37c2de1dde5d6d1)