[css-color-4] CSS gamut mapping applies on actual values

Author: cdoublev

css-color-4/Overview.bs

@@ -5504,7 +5504,7 @@ Deviations from Perceptual Uniformity: Hue Curvature</h4>
 <h3 id="css-gamut-mapping" algorithm="to CSS gamut map">
 CSS Gamut Mapping to an RGB Destination</h3>
 
-<wpt title="Used values of color are not exposed to script, making this hard to test in an automated manner."></wpt>
+<wpt title="Actual values of color are not exposed to script, making this hard to test in an automated manner."></wpt>
 
 	The <dfn export>CSS gamut mapping algorithm</dfn>
 	applies to individual,
@@ -7579,4 +7579,4 @@ This specification <a href="#css-system-colors">encourages browsers to ensure
 	but since browsers are often just passing along color choices made by the OS,
 	or selected by users (who may have particular requirements,
 	including lower contrast for people living with migraines or epileptic seizures), the CSSWG
-	was unable to require a specific contrast level.
+	was unable to require a specific contrast level.