fix(update): change API URI to lowercase

web/templates/base/base.html

@@ -162,7 +162,7 @@ <h4 class="page-title">{% block page_title %}{% endblock page_title %}</h4>
             allowOutsideClick: false
           });
           swal.showLoading();
-          fetch('/api/reNgine/update/')
+          fetch('/api/rengine/update/')
           .then(response => response.json())
           .then(function (response) {
             console.log(response);