diff --git a/docs/reference-guides/block-api/block-styles.md b/docs/reference-guides/block-api/block-styles.md
index 4f1cd582870df4..cdeb887e65b490 100644
--- a/docs/reference-guides/block-api/block-styles.md
+++ b/docs/reference-guides/block-api/block-styles.md
@@ -97,7 +97,7 @@ register_block_style(
     'core/quote',
     array(
         'name'         => 'fancy-quote',
-        'label'        => __( 'Fancy Quote', 'textdomain' )
+        'label'        => __( 'Fancy Quote', 'textdomain' ),
         'style_handle' => 'myguten-style',
     )
 );