[OpenSIPS-Devel] [OpenSIPS/opensips] 47749b: statistics: Improve iteration example

[Liviu Chircu]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 47749bbbb31142d6a02308b4e78914e31cc9c0b2
      https://github.com/OpenSIPS/opensips/commit/47749bbbb31142d6a02308b4e78914e31cc9c0b2
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2019-05-17 (Fri, 17 May 2019)

  Changed paths:
    M modules/statistics/doc/statistics_admin.xml

  Log Message:
  -----------
  statistics: Improve iteration example

Clarify a hidden gotcha: the stat name iterator does not include the
stat group!

(cherry picked from commit 0dcbf9eed63873aeeb5f636fb418918a640c58b8)