Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  58d0d457303f33f4dd3d98933457e710b69fbbfd

Lowercase tooltip wording

Change-Id: I4b74981190084c43c5d3b608cfcb3de1d358eae6
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/914