changelog: adjust the last changelog entry

phase-divergent update to 652d20d1c545

Adjustement from Anton.

--HG--
branch : stable
8 jobs for topic/stable/changelog in 7 minutes and 24 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed checks-py2 #189318

00:02:25

passed checks-py3 #189319

00:01:27

passed doc #189324

00:00:33

manual pytype #189317
allowed to fail manual
passed tests-py2-cext #189320

00:07:24

passed tests-py2-pure #189321

00:04:26

passed tests-py3-cext #189322

00:07:16

passed tests-py3-pure #189323

00:04:59