diff --git a/core/modules/block_content/src/Entity/BlockContent.php b/core/modules/block_content/src/Entity/BlockContent.php
index 469c314..7f2100c 100644
--- a/core/modules/block_content/src/Entity/BlockContent.php
+++ b/core/modules/block_content/src/Entity/BlockContent.php
@@ -18,8 +18,8 @@
  *
  * @ContentEntityType(
  *   id = "block_content",
- *   label = @Translation("Custom Block"),
- *   bundle_label = @Translation("Custom Block type"),
+ *   label = @Translation("Custom block"),
+ *   bundle_label = @Translation("Custom block type"),
  *   handlers = {
  *     "storage" = "Drupal\Core\Entity\Sql\SqlContentEntityStorage",
  *     "storage_schema" = "Drupal\block_content\BlockContentStorageSchema",