iterate nitpick: better formulation of a comment

I forgot to squash this before 2.4.1; better late than never.
Status Job ID Name Coverage
  Build
passed #159284
amd64 linux docker
build:clang:linux:amd64

00:00:52

passed #159283
amd64 linux docker
build:linux:amd64

00:00:51

passed #159285
amd64 linux docker allowed to fail
srpm

00:00:25

 
  Test
passed #159292
amd64 linux docker
deckard:linux:amd64

00:07:28

passed #159299
privileged
distro:epel-7

00:02:29

passed #159298
privileged
distro:fedora-27

00:03:23

passed #159291
docker
doc

00:00:47

passed #159290
amd64 linux docker
installcheck:linux:amd64

00:01:41

passed #159293
amd64 linux docker
installcheck:valgrind:linux:amd64

00:02:19

passed #159287
docker
lint:c

00:02:55

failed #159288
docker allowed to fail
lint:clang-scan-build

00:01:21

passed #159286
docker
lint:lua

00:00:37

passed #159296
amd64 linux docker
respdiff:iter:tcp:linux:amd64

00:04:32

passed #159297
amd64 linux docker
respdiff:iter:tls:linux:amd64

00:03:54

passed #159295
amd64 linux docker
respdiff:iter:udp:linux:amd64

00:03:52

passed #159289
amd64 linux docker
test:linux:amd64

00:01:24

passed #159294
amd64 linux docker
test:linux:amd64:valgrind

00:01:23

 
  Coverage
passed #159300
amd64 linux docker
coverage

00:00:22

70.7%
 
  Respdiff
passed #159301
respdiff
respdiff:fwd-tls6-kresd.udp6

00:17:08

passed #159302
respdiff
respdiff:fwd-udp6-kresd.udp6

00:22:38

passed #159306
respdiff
respdiff:fwd-udp6-unbound.tcp6

00:34:09

passed #159307
respdiff
respdiff:fwd-udp6-unbound.tls6

00:52:41

passed #159305
respdiff
respdiff:fwd-udp6-unbound.udp6

00:39:10

failed #159304
respdiff allowed to fail
respdiff:iter.tls6

00:45:11

passed #159303
respdiff
respdiff:iter.udp6

00:28:39

 
Name Stage Failure
failed
respdiff:iter.tls6 Respdiff
'/var/tmp/respdiff-jobs/9dbacf1f-gitlab/shortlist.iter.tls6.j384/j2214.0_report.txt' -> './j2214.0_report.txt'
'/var/tmp/respdiff-jobs/9dbacf1f-gitlab/shortlist.iter.tls6.j384/j2214.0_stderr' -> './j2214.0_stderr'
'/var/tmp/respdiff-jobs/9dbacf1f-gitlab/shortlist.iter.tls6.j384/j2214.0_stdout' -> './j2214.0_stdout'
$ cat $TESTDIR/*_report.diffrepro.txt
$ grep -q "^target disagrees.*$TARGET_DISAGREES %" $TESTDIR/*_report.diffrepro.txt
Uploading artifacts...
./j*: found 8 matching files
Uploading artifacts to coordinator... ok
id=159304 responseStatus=201 Created token=Lr38oR4n
ERROR: Job failed: exit status 1
failed
lint:clang-scan-build Test
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5 warnings generated.
CCLD daemon/kresd
scan-build: 29 bugs found.
scan-build: Run 'scan-view /builds/knot/knot-resolver/scan-results/2018-08-07-113023-14-1' to examine bug reports.
Uploading artifacts...
scan-results: found 34 matching files
Uploading artifacts to coordinator... ok
id=159288 responseStatus=201 Created token=WcaWfoXa
ERROR: Job failed: exit code 1