Update content/practices/high-contrast/high-contrast-practice.html

Co-authored-by: Adam Page <[email protected]>

Author: jongund

content/practices/high-contrast/high-contrast-practice.html

@@ -392,7 +392,7 @@ <h2>Color Scheme (Light or Dark)</h2>
 
        <h3 id="color-scheme-switch">Color Scheme Example: Switch</h3>
 
-        <p>The example shows how colors can change when users switch color schemes.  The example simulates the change of colors when the dark color theme is enabled when the switch is set to "on".  If you enable operating system "dark scheme" feature the example will be rendered in any state with the dark color scheme.</p>
+        <p>The example shows how colors can change when users switch color schemes.  The example simulates the change of colors when the dark color theme is enabled when the switch is set to "on".  If you enable the operating system’s "dark scheme" feature the example will be rendered with the dark color scheme.</p>
 
         <div class="example">