Fix indentation in metadata.xml, and update a single file omitted by Tommy.

[~andy/sunrise] / media-video / ucview / metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<pkgmetadata>
        <herd>no-herd</herd>
        <maintainer><email>maintainer-wanted@gentoo.org</email></maintainer>
        <longdescription>UCView is a video capture and display program
        based on the unicap video imaging library.</longdescription>
</pkgmetadata>