change newsletter success message

templates/default/newsletter-success.html

@@ -8,8 +8,8 @@
 {block name="main-content"}
     <div class="main">
         <article class="col-main" role="main" aria-labelledby="main-label">
-            <h1 id="main-label" class="page-header">{intl l="Thanks !"}</h1>
-            <p>{intl l="Thanks for your subscrition to the newsletter"}</p>
+            <h1 id="main-label" class="page-header">{intl l="Thanks for signing up!"}</h1>
+            <p>{intl l="We'll keep you posted whenever we have any new updates. If you ever wish to unsubscribe, you can easily do so via the link that will be in every email."}</p>
         </article>
     </div>
 {/block}