diff -u b/core/modules/migrate/src/Event/MigrateEvents.php b/core/modules/migrate/src/Event/MigrateEvents.php
--- b/core/modules/migrate/src/Event/MigrateEvents.php
+++ b/core/modules/migrate/src/Event/MigrateEvents.php
@@ -185,7 +185,7 @@
    * Name of the event fired when the memory limit is reached.
    *
    * This event allows modules to perform an action when the limit is reached.
-   * The event lister method receives a
+   * The event listener method receives a
    * \Drupal\migrate\Event\MigrateMemoryLimitEvent.
    *
    * @Event