Drupal core release history missing term value "Drupal core", result as drush make download the Drupal core as module.

Drupal core release history missing term value "Drupal core", result as drush make download the Drupal core as module.

For more details, please visit https://drupal.org/node/2126123.

We updated our drush make file refer to a suggestion in https://github.com/drush-ops/drush/issues/234#issuecomment-27631773.