on metrics.typo3.org the violations drilldown
says that are 2 violations against
"ArrayBracketSpacingSpaceBeforeBracket" in
tests/Unit/t3lib/utility/
class.t3lib_utility_mailTest.php.

this should be fixed.

after that i guess this coding guidline sniff
could be activated in the CI-server jobs?

Change-Id: I6fb7c6b67611ebac903466b28c7c473b3d36ee51
Fixes: #37141
Releases: 6.0
Reviewed-on: http://review.typo3.org/11159
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer