Fix rubocop ruby error.
Fix rubocop ruby error.

akeemw/drupal-vm,debugacademy/drupal-vm,geerlingguy/drupal-vm,kentr/drupal-vm,kentr/drupal-vm,akeemw/drupal-vm,debugacademy/drupal-vm,kentr/drupal-vm,geerlingguy/drupal-vm,akeemw/drupal-vm,debugacademy/drupal-vm,akeemw/drupal-vm,geerlingguy/drupal-vm,kentr/drupal-vm,debugacademy/drupal-vm,kentr/drupal-vm,geerlingguy/drupal-vm