[css-mediaqueries-4] Fix typo

Author: frivoal

mediaqueries/Overview.bs

@@ -9,7 +9,7 @@ Work Status: Exploring
 ED: http://dev.w3.org/csswg/mediaqueries4/
 TR: http://www.w3.org/TR/mediaqueries-4/
 Previous Version: http://www.w3.org/TR/2014/WD-mediaqueries-4-20140605/
-Editor: Florian Rivoal, Invited Expert, florian@rivoal.net, http://florian.rivoal.net
+Editor: Florian Rivoal, Vivliostyle, florian@rivoal.net, http://www.vivliostyle.com
 Editor: Tab Atkins Jr., Google, http://xanthir.com/contact/
 Former Editor: Håkon Wium Lie, Opera, howcome@opera.com
 Former Editor: Tantek Çelik, Mozilla, tantek@cs.standard.edu
@@ -1444,7 +1444,7 @@ inverted-colors</h3>
 
 		<pre>@media (inverted-colors) {
 			img { filter: invert(100%); }
-			* { text-shadow: none; background-shadow: none; }
+			* { text-shadow: none; box-shadow: none; }
 		}
 		</pre>
 	</div>