Format code to a single space around binary operators

apps/accessibility/appinfo/routes.php

apps/accessibility/lib/AccessibilityProvider.php

.../accessibility/lib/Controller/AccessibilityController.php

apps/accessibility/lib/Controller/ConfigController.php

apps/accessibility/lib/Settings/Personal.php

apps/accessibility/lib/Settings/PersonalSection.php

apps/admin_audit/lib/BackgroundJobs/Rotate.php

apps/comments/lib/EventHandler.php

...omments/tests/Unit/Collaboration/CommentersSorterTest.php

apps/dav/lib/BackgroundJob/CleanupDirectLinksJob.php

apps/dav/lib/BackgroundJob/UploadCleanup.php

apps/dav/lib/CalDAV/BirthdayService.php

apps/dav/lib/CalDAV/CalDavBackend.php

apps/dav/lib/CalDAV/Calendar.php

apps/dav/lib/CalDAV/CalendarHome.php

apps/dav/lib/CalDAV/CalendarImpl.php

apps/dav/lib/CalDAV/Proxy/ProxyMapper.php

apps/dav/lib/CalDAV/Reminder/INotificationProvider.php

...CalDAV/Reminder/NotificationProvider/AbstractProvider.php

...ib/CalDAV/Reminder/NotificationProvider/EmailProvider.php