[BUFIX] Fix fatal error in TypoScriptTemplateInformationModuleFunctionController

The commit of #62709 removed a } wich is needed.

Resolves: #62887
Releases: master
Change-Id: I2ff2cfff53c2f91f71a0aa20a9c766c1565b8d66
Reviewed-on: http://review.typo3.org/34018


Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>