diff --git a/core/modules/user/src/Form/UserPasswordResetForm.php b/core/modules/user/src/Form/UserPasswordResetForm.php
index facd08d..6709084 100644
--- a/core/modules/user/src/Form/UserPasswordResetForm.php
+++ b/core/modules/user/src/Form/UserPasswordResetForm.php
@@ -72,12 +72,12 @@ public function getFormID() {
   public function buildForm(array $form, FormStateInterface $form_state, AccountInterface $user = NULL, $expiration_date = NULL, $timestamp = NULL, $hash = NULL) {
     if ($expiration_date) {
       $form['message'] = array('#markup' => $this->t('<p>This is a one-time login for %user_name and will expire on %expiration_date.</p><p>Click on this button to log in to the site and change your password.</p>', array('%user_name' => $user->getUsername(), '%expiration_date' => $expiration_date)));
-      $form['#title'] = $this->t('Reset Password');
+      $form['#title'] = $this->t('Reset password');
     }
     else {
       // No expiration for first time login.
       $form['message'] = array('#markup' => $this->t('<p>This is a one-time login for %user_name.</p><p>Click on this button to log in to the site and change your password.</p>', array('%user_name' => $user->getUsername())));
-      $form['#title'] = $this->t('Set Password');
+      $form['#title'] = $this->t('Set password');
     }
 
     $form['user'] = array(
diff --git a/core/modules/user/src/Tests/UserPasswordResetTest.php b/core/modules/user/src/Tests/UserPasswordResetTest.php
index 8d3c2d8..535ef4c 100644
--- a/core/modules/user/src/Tests/UserPasswordResetTest.php
+++ b/core/modules/user/src/Tests/UserPasswordResetTest.php
@@ -95,7 +95,7 @@ function testUserPasswordReset() {
     // Check the one-time login page.
     $this->assertText($this->account->getUsername(), 'One-time login page contains the correct username.');
     $this->assertText(t('This login can be used only once.'), 'Found warning about one-time login.');
-    $this->assertTitle(t('Reset Password | Drupal'), 'Page title is "Reset Password".');
+    $this->assertTitle(t('Reset password | Drupal'), 'Page title is "Reset password".');
 
     // Check successful login.
     $this->drupalPostForm(NULL, NULL, t('Log in'));
diff --git a/core/modules/user/src/Tests/UserRegistrationTest.php b/core/modules/user/src/Tests/UserRegistrationTest.php
index aaf626f..b37cc28 100644
--- a/core/modules/user/src/Tests/UserRegistrationTest.php
+++ b/core/modules/user/src/Tests/UserRegistrationTest.php
@@ -46,7 +46,7 @@ function testRegistrationWithEmailVerification() {
     $this->assertTrue($new_user->isActive(), 'New account is active after registration.');
     $resetURL = user_pass_reset_url($new_user);
     $this->drupalGet($resetURL);
-    $this->assertTitle(t('Set Password | Drupal'), 'Page title is "Set Password".');
+    $this->assertTitle(t('Set password | Drupal'), 'Page title is "Set password".');
 
     // Allow registration by site visitors, but require administrator approval.
     $config->set('register', USER_REGISTER_VISITORS_ADMINISTRATIVE_APPROVAL)->save();