divergence-resolution: update some comments

8 jobs for topic/default/gca-refactoring1 in 4 minutes and 44 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Test
passed checks-py2 #173738

00:01:15

passed checks-py3 #173739

00:02:42

passed doc #173744

00:00:50

manual pytype #173737
allowed to fail manual
passed tests-py2-cext #173740

00:03:09

passed tests-py2-pure #173741

00:04:20

passed tests-py3-cext #173742

00:04:43

passed tests-py3-pure #173743

00:04:27