Merge branch 'update/phpcs' into 'master'

Fix PHPCS warning

See merge request !4
2 jobs for master in 2 minutes and 38 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #2524
PHPunit:PHP7.2:MySQL

00:02:32

passed #2525
PHPunit:PHP7.3:MySQL

00:02:37