diff --git a/core/includes/errors.inc b/core/includes/errors.inc
index 780b8c1..95ea79f 100644
--- a/core/includes/errors.inc
+++ b/core/includes/errors.inc
@@ -223,7 +223,7 @@ function _drupal_log_error($error, $fatal = FALSE) {
         $error_message_format .= ' <pre class="backtrace">@backtrace</pre>';
       }
 
-      // We call SafeMarkup::format directly here, rather than use t() since
+      // We call SafeMarkup::format() directly here, rather than use t() since
       // we are in the middle of error handling, and we don't want t() to
       // cause further errors.
       $message = SafeMarkup::format($error_message_format, $error);
diff --git a/core/lib/Drupal/Core/EventSubscriber/DefaultExceptionSubscriber.php b/core/lib/Drupal/Core/EventSubscriber/DefaultExceptionSubscriber.php
index 363c9d1..a3d6fa7 100644
--- a/core/lib/Drupal/Core/EventSubscriber/DefaultExceptionSubscriber.php
+++ b/core/lib/Drupal/Core/EventSubscriber/DefaultExceptionSubscriber.php
@@ -121,6 +121,7 @@ protected function onHtml(GetResponseForExceptionEvent $event) {
         // message, the message doesn't contain argument values, so we output it
         // once more in the backtrace.
         array_shift($backtrace);
+
         // Generate a backtrace containing only scalar argument values.
         $error['@backtrace'] = Error::formatBacktrace($backtrace);
         $error_message_format .= ' <pre class="backtrace">@backtrace</pre>';