fix details update title

templates/deployment/details.html

@@ -25,7 +25,7 @@
                     </div>
                     <div class="form-floating mb-3">
                         <input type="text" readonly class="form-control-plaintext" id="updated_at" value="{{ deployment.updated_at }}">
-                        <label for="updated-at">{{ deployment.updated_at }}</label>
+                        <label for="updated-at">Updated at</label>
                     </div>
                     <form action="" method="post">
                         {% csrf_token %}