update optout response and fix grammar error in server-side

Author: eiman-eltigani-ttd

web-integrations/google-secure-signals/server-side/views/header.html

@@ -39,7 +39,7 @@ <h1>Server-Side UID2 Integration Example with Google Secure Signals</h1>
       <br />
       This assumes that the publisher has implemented
       <a href="https://unifiedid.com/docs/guides/integration-google-ss">Server-Side integration</a>
-      on the backend and able to pass the resulting UID2 identity response to the front end.
+      on the backend and is able to pass the resulting UID2 identity response to the front end.
     </p>
   </body>
 </html>

web-integrations/google-secure-signals/server-side/views/optout.html

@@ -1,15 +1,16 @@
 <%- include('header.html'); -%>
+<%- include('ads.html'); -%>
 <div class="optout-message">
   <h2>This email has opted out</h2>
   <p>
     The email address you entered has opted out of UID2. No UID2 token can be generated for this
     email.
   </p>
-  <p>
-    For testing purposes, you can try with a different email address, such as
-    <strong>[email protected]</strong>.
-  </p>
-  <p><a href="/login" class="button">Try Another Email</a></p>
+</div>
+<div class="form">
+  <form action="/login" method="GET">
+    <input type="submit" value="Try Another Email" class="button" />
+  </form>
 </div>
 <%- include('footer.html'); -%>