[css-display-4][editorial] fix metadata

Author: tabatkins

css-display-4/Overview.bs

@@ -1,25 +1,12 @@
 <pre class='metadata'>
-Title: CSS Display Module Level 3
+Title: CSS Display Module Level 4
+Shortname: css-display
+Level: 4
 Status: ED
-Status Text: A <a href="http://test.csswg.org/harness/results/css-display-3_dev/grouped/">preliminary implementation report</a> is available. Further tests will be added during the CR period.
+Group: csswg
 Work Status: Testing
+Status Text: A <a href="http://test.csswg.org/harness/results/css-display-3_dev/grouped/">preliminary implementation report</a> is available. Further tests will be added during the CR period.
 ED: https://drafts.csswg.org/css-display/
-Shortname: css-display
-Group: csswg
-Level: 3
-TR: https://www.w3.org/TR/css-display-3/
-Previous Version: https://www.w3.org/TR/2021/CRD-css-display-3-20210903/
-Previous Version: https://www.w3.org/TR/2020/CRD-css-display-3-20201218/
-Previous Version: https://www.w3.org/TR/2020/CR-css-display-3-20200519/
-Previous Version: https://www.w3.org/TR/2019/CR-css-display-3-20190711/
-Previous Version: https://www.w3.org/TR/2018/CR-css-display-3-20180828/
-Previous Version: https://www.w3.org/TR/2018/WD-css-display-3-20180809/
-Previous Version: https://www.w3.org/TR/2018/WD-css-display-3-20180420/
-Previous Version: https://www.w3.org/TR/2017/WD-css-display-3-20170720/
-Previous Version: https://www.w3.org/TR/2017/WD-css-display-3-20170126/
-Previous Version: https://www.w3.org/TR/2015/WD-css-display-3-20151015/
-Previous Version: https://www.w3.org/TR/2015/WD-css-display-3-20150721/
-Previous Version: https://www.w3.org/TR/2014/WD-css-display-3-20140911/
 Implementation Report: https://wpt.fyi/results/css/css-display?label=master&label=experimental&aligned
 Editor: Tab Atkins Jr., Google, http://xanthir.com/contact/, w3cid 42199
 Editor: Elika J. Etemad / fantasai, Invited Expert, http://fantasai.inkedblade.net/contact, w3cid 35400