[css-color-4] More wpt

Author: svgeesus

css-color-4/Overview.bs

@@ -4758,7 +4758,7 @@ Interpolating with missing components
 	will also be [=missing=] that component.
 
 	<wpt>
-		parsing/color-function-parsing.html
+		color-function-parsing.html
 	</wpt>
 
 <h3 id="interpolation-alpha">
@@ -4784,6 +4784,10 @@ Interpolating with alpha</h3>
 	* otherwise, each component which had been premultiplied
 		is divided by the interpolated alpha value.
 
+	<wpt pathprefix="css/css-transitions">
+		animations/color-transition-premultiplied.html
+	</wpt>
+
 
 	<details class=note id=premultiplied>
 		<summary>Why is premultiplied alpha useful?</summary>