[css-color-4][editorial] typo

Author: svgeesus

css-color-4/Overview.bs

@@ -158,7 +158,7 @@ Introduction</h2>
 	previously, the more saturated colors outside the sRGB gamut
 	could not be used in CSS
 	even if the display device supported them.
-	
+
 
 	A <a href="https://test.csswg.org/harness/results/css-color-4_dev/grouped/">draft implementation report</a> is available.
 
@@ -4829,7 +4829,7 @@ Excessive Chroma Reduction</h4>
 		It can be seen that reduction in OKLCH chroma is better behaved.
 		Colors do not go outside the Display P3 gamut, and the resulting
 		gamut-mapped yellow has good chroma.
-		Simple gamut mapping in CIE LCH would give acceptable results.
+		Simple gamut mapping in OK LCH would give acceptable results.
 	</div>
 
 <h4 id="GM-chroma-local-MINDE">