minor changes

6 jobs for urv in 47 seconds
Status Job ID Name Coverage
  Lint
passed #15230
lint:lint-php5.6

00:00:23

passed #15231
lint:lint-php7.0

00:00:21

passed #15232
lint:lint-php7.1

00:00:22

passed #15233
lint:lint-php7.2

00:00:24

passed #15234
lint:lint-php7.3

00:00:24

 
  Codesniffer
passed #15235
codesniffer

00:00:22