[TASK] Fix spelling issues

Resolves: #77788
Releases: master
Change-Id: Ica5ec1ea3ef68876d5ffc764bf950c7cff67d8c5
Reviewed-on: https://review.typo3.org/49760


Tested-by: Bamboo TYPO3com <info@typo3.com>
Reviewed-by: Daniel Lorenz <info@extco.de>
Tested-by: Daniel Lorenz <info@extco.de>
Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: volker k. <volker@kemeter.de>
Tested-by: volker k. <volker@kemeter.de>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>