- '$new_event' => array(System::baseUrl() . '/events/new', t('Create New Event'), '', ''),
- '$previous' => array(System::baseUrl() . '/events/$prevyear/$prevmonth', t('Previous'), '', ''),
- '$next' => array(System::baseUrl() . '/events/$nextyear/$nextmonth', t('Next'), '', ''),
+ '$new_event' => [System::baseUrl() . '/events/new', t('Create New Event'), '', ''],
+ '$previous' => [System::baseUrl() . '/events/$prevyear/$prevmonth', t('Previous'), '', ''],
+ '$next' => [System::baseUrl() . '/events/$nextyear/$nextmonth', t('Next'), '', ''],