fixes #386

Author: argyleink

docsite/index.html

@@ -3270,8 +3270,8 @@ <h5>Preference Vars</h5>
           <h5>Preference Vars Extended</h5>
           <div class="var-examples">
             <pre class="language-css"><code>
-              @custom-media --highContrast  (prefers-contrast: high);
-              @custom-media --lowContrast   (prefers-contrast: low);
+              @custom-media --highContrast  (prefers-contrast: more);
+              @custom-media --lowContrast   (prefers-contrast: less);
 
               @custom-media --opacityOK     (prefers-reduced-transparency: no-preference);
               @custom-media --opacityNotOK  (prefers-reduced-transparency: reduce);