[CLEANUP] #5167 Fix code indented with spaces

Change-Id: I9c0f92f5dfa2dec4ae915293cfd714b153b992f2
Reviewed-on: http://review.typo3.org/34486
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>