Consistency tweaks in preparatation for translatewiki
Consistency tweaks in preparatation for translatewiki

* Remove trailing space
* Add metadata block

Change-Id: I97a95f78d960dec38a24f49dd4a43cadb7ea6e46

wikimedia/mediawiki-extensions-Kartographer,wikimedia/mediawiki-extensions-Kartographer,wikimedia/mediawiki-extensions-Kartographer