diff --git a/core/modules/editor/src/Plugin/Filter/EditorFileReference.php b/core/modules/editor/src/Plugin/Filter/EditorFileReference.php
index 24b46d25cf2f9e49952d6db9acf118a50c7b246c..5eb76c6303d1bf01c283e6636267c83df0132df0 100644
--- a/core/modules/editor/src/Plugin/Filter/EditorFileReference.php
+++ b/core/modules/editor/src/Plugin/Filter/EditorFileReference.php
@@ -12,7 +12,7 @@
 /**
  * Provides a filter to track images uploaded via a Text Editor.
  *
- * Passes the text unchanged, but associates the cache tags of referenced files.
+ * Generates file URLs and associates the cache tags of referenced files.
  *
  * @Filter(
  *   id = "editor_file_reference",