Merge pull request #3862 from eltociear/patch-3

docs: update modal.html

docs/documentation/components/modal.html

@@ -282,7 +282,7 @@ document.addEventListener('DOMContentLoaded', () => {
 <div class="content">
   <h4>3. Add the JS for the trigger</h4>
 
-  <p>In a <code>script</code> element (or in a seperate <code>.js</code> file), add the following JS code:</p>
+  <p>In a <code>script</code> element (or in a separate <code>.js</code> file), add the following JS code:</p>
 </div>
 
 {% highlight javascript -%}