diff -u b/tests/src/Functional/BlockFieldTest.php b/tests/src/Functional/BlockFieldTest.php
--- b/tests/src/Functional/BlockFieldTest.php
+++ b/tests/src/Functional/BlockFieldTest.php
@@ -156,7 +156,7 @@
     $assert->responseMatches('/\d\d:\d\d:\d\d \(\d+\)/');
     $assert->responseNotContains($time);
 
-    // Use the Block Field Label formatter for the block_field_test display.
+    // Use the Block Field Label formatter for the field_block_field_test display.
     \Drupal::service('entity_display.repository')
       ->getViewDisplay('node', 'block_field_test')
       ->setComponent('field_block_field_test', [
@@ -169,7 +169,6 @@
     $assert->responseNotMatches('/\d\d:\d\d:\d\d \(\d+\)/');
     $assert->elementContains('css', $selector, 'Time');
 
-
     $this->drupalGet('admin/structure/types/manage/block_field_test/fields/node.block_field_test.field_block_field_test');
     $this->drupalPostForm(NULL, ['settings[selection_settings][plugin_ids][page_title_block]' => FALSE], 'Save settings');