[CLEANUP] #5207 Drop unnecessary CDATA

Change-Id: Iee271e432f9c4e4c213818a1d5e4b1c68680329d
Reviewed-on: http://review.typo3.org/35609
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>