remove onsubmit parameter

Author: xeniape

src/partials/feedback-form.hbs

@@ -1,6 +1,6 @@
 <div class="feedback-section" data-page-url="{{page.url}}" data-page-title="{{page.title}}">
     <p class="feedback-section-title">Was this page helpful?</p>
-    <form name="feedback-form" method="POST" netlify netlify-honeypot="bot-field" onsubmit="return false">
+    <form name="feedback-form" method="POST" netlify netlify-honeypot="bot-field">
         <div hidden>
             <label>
             Don't fill this out if you're human: <input name="bot-field" type="text" />