diff -u b/core/modules/migrate_drupal_ui/migrate_drupal_ui.module b/core/modules/migrate_drupal_ui/migrate_drupal_ui.module
--- b/core/modules/migrate_drupal_ui/migrate_drupal_ui.module
+++ b/core/modules/migrate_drupal_ui/migrate_drupal_ui.module
@@ -28,9 +28,9 @@
       $output .= '<dd><ol><li>' . t('You need to enter the database credentials of the Drupal site that you want to upgrade. You can also include its files directory in the upgrade.') . '</li>';
       $output .= '<li>' . t('The next page then provides an overview of which upgrade paths are available or missing, before you proceed to perform the upgrade.') . '</li>';
       $output .= '<li>' . t('Lastly, a message is displayed about the number of upgrade tasks that were successful or failed.') . '</li></ol></dd>';
-      $output .= '<dt>' . t('Reviewing the upgrade <a href=":messages">Log</a>',[':messages' => \Drupal::url('migrate_drupal_ui.log')]) . '</dt>';
-      $output .= '<dd>' . t('You can review the upgrade log by clicking the link in the message provided after the upgrade or by filtering the messages for the type <em>migrate_drupal_ui</em> on the <a href=":messages">Recent log messages</a> page.',
-          [':messages' => \Drupal::url('dblog.overview')]) . '</dd>';
+      $output .= '<dt>' . t('Reviewing the upgrade log') . '</dt>';
+      $output .= '<dd>' . t('You can review a <a href=":log">log of upgrade messages</a> by clicking the link in the message provided after the upgrade or by filtering the messages for the type <em>migrate_drupal_ui</em> on the <a href=":messages">Recent log messages</a> page.',
+          [':log' => \Drupal::url('migrate_drupal_ui.log'), ':messages' => \Drupal::url('dblog.overview')]) . '</dd>';
       $output .= '<dt>' . t('Incremental upgrades') . '</dt>';
       $output .= '<dd>' . t('Incremental upgrades are not yet supported through the user interface.') . '</dd>';
       $output .= '<dt>' . t('Rolling back an upgrade') . '</dt>';