diff --git a/core/modules/migrate_drupal_ui/src/MigrationProviders.php b/core/modules/migrate_drupal_ui/src/MigrationProviders.php
index 6924dd8..ee1e6c3 100644
--- a/core/modules/migrate_drupal_ui/src/MigrationProviders.php
+++ b/core/modules/migrate_drupal_ui/src/MigrationProviders.php
@@ -8,14 +8,15 @@
 class MigrationProviders {
 
   /**
-   * /**
    * Gets the source and destination provider for a migration.
    *
    * @param \Drupal\migrate\Plugin\MigrationInterface $migration
    *   The migration entity.
    *
    * @return array
-   *   And indexed array containing the source and destination provider.
+   *   An indexed array containing the source and destination provider module
+   *   names as strings. If either cannot be determined, NULL will be used
+   *   in its place.
    */
   public function getProviders($migration) {
     // Determine the source provider, looking in configuration first. The