Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  b22bc02d136c80088a0b9c3264c5bfdf28fc2cd4

Remove visible whitespace in sitelinkgroupview

The newline is rendered and causes a too big padding.

Change-Id: Ifcb4d0b23c67a45187bc546f404a29ce818b5eb8