diff --git a/core/lib/Drupal/Core/Config/ConfigCollectionInfo.php b/core/lib/Drupal/Core/Config/ConfigCollectionInfo.php
index c392ca6..41988fc 100644
--- a/core/lib/Drupal/Core/Config/ConfigCollectionInfo.php
+++ b/core/lib/Drupal/Core/Config/ConfigCollectionInfo.php
@@ -22,7 +22,7 @@ class ConfigCollectionInfo extends Event {
    * The length of a collection name is limited by the maximum key length of
    * MyISAM tables, which is 1000 bytes or 333 unicode characters.
    * Configuration object names are up to 250 characters long, so we cap
-   * collection collection names at 80 characters.
+   * collection names at 80 characters.
    *
    * @see \Drupal\Core\Config\ConfigBase::MAX_NAME_LENGTH
    * @see \Drupal\Core\Config\DatabaseStorage::schemaDefinition()