diff --git a/core/modules/user/src/AccountSettingsForm.php b/core/modules/user/src/AccountSettingsForm.php
index 263f17a..b9e2c17 100644
--- a/core/modules/user/src/AccountSettingsForm.php
+++ b/core/modules/user/src/AccountSettingsForm.php
@@ -192,7 +192,17 @@ public function buildForm(array $form, FormStateInterface $form_state) {
     }
 
     // Build the TTL options list for the one-time login link.
-    $timeout_scale = array(3600, 7200, 14400, 28800, 43200, 86400, 172800, 604800, 1209600);
+    $timeout_scale = array(
+      3600,
+      7200,
+      14400,
+      28800,
+      43200,
+      86400,
+      172800,
+      604800,
+      1209600,
+    );
     $timeout = array_map(array($this->dateFormatter, 'formatInterval'), array_combine($timeout_scale, $timeout_scale));
 
     // Choose a proper TTL value from the options list (default is 1 day).
@@ -207,7 +217,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#title' => t('How long will a one-time login link be valid?'),
       '#options' => $timeout,
       '#default_value' => $login_link_default_ttl,
-      '#description' => t('Select how long the one-time login link will be valid. Default is 1 day'),
+      '#description' => t('Select how long the one-time login link will be valid. Default is 1 day.'),
     );
 
     // Default notifications address.