[css-color-5] Link to hue interpolation keywords for color-mix()

Author: LeaVerou

css-color-5/Overview.bs

@@ -76,7 +76,7 @@ Introduction {#intro}
 
 
 
-Mixing colors: the ''color-mix'' function {#colormix}
+Mixing colors: the ''color-mix()'' function {#color-mix}
 =====================================================
 
 	This function takes two <<color>> specifications
@@ -144,8 +144,8 @@ Adjusting the individual x, y and z channels will produce significant hue shifts
 however, adjusting all three channels together is useful
 and will lighten or darken the color.
 
-The [=hue-adjuster=] takes optional keywords, because there are two ways around the hue circle. If no keyword is specified, it is as if ''shorter'' were specified. ''increasing'' is the direction of increasing hue angle; ''decreasing'' is the direction of decreasing hue angle. If the hue difference is exactly 180 degrees,
-it is as if ''decreasing'' were specified.
+The [=hue-adjuster=] takes optional keywords, to specify the [[#hue-interpolation]] algorithm.
+If no keyword is specified, it is as if ''shorter'' were specified.
 
 <div class="example">
 	This example produces a mixture of 40% <span class="swatch" style="--color: peru"></span> peru
@@ -690,7 +690,7 @@ When an origin color is present, the following keywords can also be used in this
 	This adds 180 degrees to the hue angle, giving the complementary color.
 	<pre>
 		--accent: <span class="swatch" style="--color: lightseagreen"></span> lightseagreen;
-		--complement:  <span class="swatch" style="--color: rgb(88.2814% 51.1047% 58.3039%"></span> LCH(from var(--accent) l c calc(h+180));
+		--complement:  <span class="swatch" style="--color: rgb(88.2814% 51.1047% 58.3039%"></span> LCH(from var(--accent) l c calc(h + 180));
 	</pre>
 	lightseagreen is LCH(65.4937% 39.4484 190.1013), so --complement is <span class="swatch" style="--color: rgb(88.2814% 51.1047% 58.3039%)"></span> LCH(65.4937% 39.4484 370.1013)
 </div>