[TASK] Fix dummy texts in phpDoc

Resolves: #37346
Releases: master
Change-Id: I7cafc1ba69b1906ead97f6b82717e2747d87cf94
Reviewed-on: http://review.typo3.org/35548
Reviewed-by: Mathias Schreiber <mathias.schreiber@wmdb.de>
Tested-by: Mathias Schreiber <mathias.schreiber@wmdb.de>
Reviewed-by: Frank Nägler <typo3@naegler.net>
Tested-by: Frank Nägler <typo3@naegler.net>
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>