diff -u b/core/modules/datetime/datetime.module b/core/modules/datetime/datetime.module
--- b/core/modules/datetime/datetime.module
+++ b/core/modules/datetime/datetime.module
@@ -34,7 +34,7 @@
     case 'admin/help#datetime':
       $output = '';
       $output .= '<h3>' . t('About') . '</h3>';
-      $output .= '<p>' . t('The Datetime module provides a Date field that allows storing dates and times. It also provides the Form API element <em>datetime</em> and <em>datelist</em> for use in programming modules. See the <a href="!field">Field module help</a> and the <a href="!field_ui">Field UI module help</a> pages for general information on fields and how to create and manage them. For more information, see the <a href="!datetime_do">online documentation for the Datetime module</a>.', array('!field' => \Drupal::url('help.page', array('name' => 'field')), '!field_ui' => \Drupal::url('help.page', array('name' => 'field_ui')), '!datetime_do' => 'https://drupal.org/documentation/modules/datetime')) . '</p>';
+      $output .= '<p>' . t('The Datetime module provides a Date field that stores dates and times. It also provides the Form API elements <em>datetime</em> and <em>datelist</em> for use in programming modules. See the <a href="!field">Field module help</a> and the <a href="!field_ui">Field UI module help</a> pages for general information on fields and how to create and manage them. For more information, see the <a href="!datetime_do">online documentation for the Datetime module</a>.', array('!field' => \Drupal::url('help.page', array('name' => 'field')), '!field_ui' => \Drupal::url('help.page', array('name' => 'field_ui')), '!datetime_do' => 'https://drupal.org/documentation/modules/datetime')) . '</p>';
       $output .= '<h3>' . t('Uses') . '</h3>';
       $output .= '<dl>';
       $output .= '<dt>' . t('Managing and displaying date fields') . '</dt>';