[BUGFIX] checkstyle/CGL errors in indexed search

Jenkins reports 2 checkstyle errors in indexed search,
probably introduced by http://review.typo3.org/6657.

Change-Id: I8ac5046152357111e614a3555c7a6f4236e15137
Resolves: #31904
Releases: 4.7
Reviewed-on: http://review.typo3.org/6730
Reviewed-by: Markus Klein
Tested-by: Markus Klein
Reviewed-by: Stefano Kowalke
Tested-by: Stefano Kowalke
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn