[BUGFIX] Remove superfluous closing parenthesis in docs

Releases: main, 12.4
Resolves: #101046
Change-Id: Ic5ec5d836107051a681c94452cee4719f64dd885
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/79328


Tested-by: Thomas Hohn <tho@gyldendal.dk>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Thomas Hohn <tho@gyldendal.dk>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Daniel Siepmann <coding@daniel-siepmann.de>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Daniel Siepmann <coding@daniel-siepmann.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>