D12001: use correct filepath

[Fabian Kosmale]

fabiank added reviewers: Okular, hetzenecker.

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D12001

To: fabiank, #okular, hetzenecker
Cc: #okular, michaelweghorn, ngraham, aacid