diff --git a/core/modules/big_pipe/src/Render/Placeholder/BigPipeStrategy.php b/core/modules/big_pipe/src/Render/Placeholder/BigPipeStrategy.php
index 3e0f460e9a1..bd022f2ef37 100644
--- a/core/modules/big_pipe/src/Render/Placeholder/BigPipeStrategy.php
+++ b/core/modules/big_pipe/src/Render/Placeholder/BigPipeStrategy.php
@@ -210,7 +210,7 @@ class BigPipeStrategy implements PlaceholderStrategyInterface {
         'library' => [
           'big_pipe/big_pipe',
         ],
-        // Inform BigPipe' JavaScript known BigPipe placeholder IDs (a whitelist).
+        // Inform BigPipe' JavaScript known BigPipe placeholder IDs.
         'drupalSettings' => [
           'bigPipePlaceholderIds' => [$big_pipe_placeholder_id => TRUE],
         ],