[BUGFIX] Fix typo in field description SYS:ddmmyy

'Date' should be 'Day'.

Resolves: #83829
Related: master, 8.7
Change-Id: If422279d147598b02e342a00f3ebcbb3d3f26723
Reviewed-on: https://review.typo3.org/55630


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Tested-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>