[css-page-3][editorial] Fixed former editor entry of Simon Sapin

Author: SebastianZ

css-page-3/Overview.bs

@@ -10,7 +10,7 @@ ED: https://drafts.csswg.org/css-page-3/
 TR: https://www.w3.org/TR/css-page-3/
 Issue Tracking: Tracker http://www.w3.org/Style/CSS/Tracker/products/13
 Editor: Elika J. Etemad / fantasai, Apple, formerly Mozilla, http://fantasai.inkedblade.net/contact, w3cid 35400
-Former Editor: Simon Sapin, Mozilla, formerly Kozea, http://exyr.org/about/, w3cid 58001
+Former Editor: Simon Sapin, Mozilla, formerly Kozea, http://exyr.org/about/, w3cid 58001
 Former Editor: Melinda Grant, HP
 Former Editor: Håkon Wium Lie, Opera Software
 Former Editor: Jim Bigelow, Hewlett-Packard