[css-color-5][editorial] Consistent case for Oklch, w3c#7880

Author: svgeesus

css-color-5/Overview.bs

@@ -1216,7 +1216,7 @@ However, unlike HSL, manipulations are not guaranteed to be in-gamut.
 	and the Hue actually changed by 141 degrees not 120.
 </div>
 
-<h3 id="relative-OKLCH">Relative OKLCH Colors</h3>
+<h3 id="relative-Oklch">Relative Oklch Colors</h3>
 
 The grammar of the ''oklch()'' function is extended as follows:
 
@@ -1235,19 +1235,19 @@ the allowed [=channel keywords=] are:
 * <dfn value for="oklch()">l</dfn> is a <<percentage>> or <<number>>
 	that corresponds to the [=origin color's=] Oklab Lightness
 * <dfn value for="oklch()">c</dfn> is a <<percentage>> or <<number>>
-	that corresponds to the [=origin color's=] OKLCH chroma
+	that corresponds to the [=origin color's=] Oklch chroma
 * <dfn value for="oklch()">h</dfn> is an <<angle>>
-	that corresponds to the [=origin color's=] OKLCH hue,
+	that corresponds to the [=origin color's=] Oklch hue,
 	normalized to a [0deg, 360deg) range.
 * <dfn value for="oklch()">alpha</dfn> is a <<number>> or <<percentage>> that corresponds to the [=origin color's=] alpha transparency
 
 <div class="example" id="ex-oklch-wildly-oog">
 In this example, the aim is again to produce a new color
 with the same Lightness and Chroma,
 but the triad (hue differs by 120 degrees).
-In this example, we will do the manipulation in OKLCH.
+In this example, we will do the manipulation in Oklch.
 The origin color is inside the RGB gamut,
-but rotating the hue in OKLCH
+but rotating the hue in Oklch
 again produces an out of gamut color.
 
 <pre>
@@ -1262,9 +1262,9 @@ which is out of sRGB gamut,
 color(srgb -0.6018 0.7621 0.8448)
 as the negative red component indicates.
 Bring this into gamut
-by reducing OKLCH Chroma, yeilds
+by reducing Oklch Chroma, yeilds
 <span class="swatch" style="--color: rgb(0.079% 69.282% 72.067%)"></span> oklch(69.012% 0.1173 199.893).
-The OKLCH chroma has dropped from 0.251 to 0.117.
+The Oklch chroma has dropped from 0.251 to 0.117.
 </div>
 
 <!-- Big Text: color() -->
@@ -2691,7 +2691,7 @@ No new privacy considerations have been reported on this specification.
 	<!-- to 10 Nov 2021 -->
 	<li>Moved @color-profile and device-cmyk to level 5 per CSSWG resolution</li>
 	<li>Excluded none as a component name</li>
-	<li>Added OKLCH relative color syntax example</li>
+	<li>Added Oklch relative color syntax example</li>
 	<li>Defined interpolation color space</li>
 	<li>Defined loading color profiles in terms of fetch</li>
 	<li>Clarified that contrast is calculated relative to D65-adapted CIE XYZ</li>