Updated mediawiki/extensions
Project: mediawiki/extensions/SemanticMediaWiki  45140df96ab9fcec4f53289d1e31cd03326473e6

SMW\JSONResultPrinter nicify follow-up

Follow-up on comments made on I3ec1e29fd656

Change-Id: Ib1af1f2d074a4310f7cf5e0545f95c6e1596d44f