[css-text-3] Update metadata

Author: frivoal

css-text-3/Overview.bs

@@ -14,9 +14,8 @@ Previous Version: https://www.w3.org/TR/2018/WD-css-text-3-20181206/
 Previous Version: https://www.w3.org/TR/2018/WD-css-text-3-20180920/
 Previous Version: https://www.w3.org/TR/2017/WD-css-text-3-20170822/
 Previous Version: https://www.w3.org/TR/2013/WD-css-text-3-20131010/
-Previous Version: https://www.w3.org/TR/2012/WD-css3-text-20121113/
-Issue Tracking: Tracker http://www.w3.org/Style/CSS/Tracker/products/10
 Test Suite: http://test.csswg.org/suites/css3-text/nightly-unstable/
+!Test Coverage Analysis: <a href="https://drafts.csswg.org/css-text-3/test-coverage">https://drafts.csswg.org/css-text-3/test-coverage</a>
 Editor: Elika J. Etemad / fantasai, Invited Expert, http://fantasai.inkedblade.net/contact, w3cid 35400
 Editor: Koji Ishii, Invited Expert, kojiishi@gluesoft.co.jp, w3cid 45369
 Editor: Florian Rivoal, Invited Expert, https://florian.rivoal.net, w3cid 43241