Updated mediawiki/extensions
Project: mediawiki/extensions/ExternalData  ba222a70378a628f6978c0214a68f1ddde1b8198

Consistency updates for localisation

* Update punctuation.
* Use double quotes.
* Use capital after colon.

Change-Id: If34c71ab13e482e349aae6ed3128df1e0414f9a9