Updated mediawiki/extensions
Project: mediawiki/extensions/CentralAuth  97bcc35a4869b87d224ecc0f646afc3be9bbd3bd

Fix typo in message key

Change-Id: Id67b47e56243ab8b9cc71f6b086746ee01db4da6
Follows-Up: I52fda61d3c633fb207af5361496e3eabe6392598