Updated mediawiki/extensions
Project: mediawiki/extensions/Configure  b9a24188936927c507441b1d6543f7f6852c530b

Fix incorrect find and replace

Follow-up to Change-Id: Id97cc19152d8f82e2c1e7525de00be519bb1b599. No idea
what went wrong here... Thanks for spotting.

Change-Id: Ib224f6c5903234232aaeed5c57c4590fdaf6c9c5