diff --git a/property/animation-play-state/index.html b/property/animation-play-state/index.html
index a200b1a1..a1b6fcfb 100644
--- a/property/animation-play-state/index.html
+++ b/property/animation-play-state/index.html
@@ -65,7 +65,7 @@ <h2 class="property-name">
         <div class="example-description">
           <p>The animation is set paused at the <strong>first keyframe</strong>.</p>
 <p>This is different than having either no <code>animation-duration</code> or <code>animation-name</code> at all. If the animation is paused, the style applied is that of the <em>first</em> keyframe, and <strong>not</strong> the default style.</p>
-<p>In this example, the square is visible by default, but the on the first keyframe of <code>fadeAndMove</code>, the <code>opacity</code> is set to <code>0</code>. When paused, the animation will be &quot;stuck&quot; on this first keyframe, and will thus be invisible.</p>
+<p>In this example, the square is visible by default, but on the first keyframe of <code>fadeAndMove</code>, the <code>opacity</code> is set to <code>0</code>. When paused, the animation will be &quot;stuck&quot; on this first keyframe, and will thus be invisible.</p>
 <p><pre>@keyframes fadeAndMove {
   from {
     opacity: 0;