Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  a18e870d37d57885b4987788c770a6f662002318

i18n: fix "flow-rev-message-reply-bundle"

* Replace unused parameter $2 by $1
Follow-up to: I1685ef364d7c807c7946973511317ee9cd93e6c8

Change-Id: I1badb1b0c04136e509e27692d06731945ed7e329