fix typo

templates/generate_new.html

@@ -551,7 +551,7 @@ <h3>Your CSS Cloned Website token is active!</h3>
                   </div>
                 </div>
                 <div class="advice">
-                  <p>When someone clones your site, they'll load the token, which will checks whether the referrer domain is expected. If not, it fires the token and you get an alert.</p>
+                  <p>When someone clones your site, they'll load the token, which will check whether the referrer domain is expected. If not, it fires the token and you get an alert.</p>
                   <p><h5>Ideas for use:</h5>
                     <ul>
                       <li>Only the <code>url()</code> portion is required, you can change the selector and add <code>display: hidden</code> if you want to style an invisible element.</li>