Updated mediawiki/extensions
Project: mediawiki/extensions/SubPageList  0cc10b561a6d7f895f70c1dbb635f7355de89308

Typo in spl-subpages-par-class

https://translatewiki.net/wiki/Thread:Support/About_MediaWiki:Spl-subpages-par-class/ksh

Change-Id: I3f4c26a4032741eedc1bfe5fa3f950b742105b92