diff --git a/src/wp-includes/blocks/comments.php b/src/wp-includes/blocks/comments.php
index f26c43501a..69044c081c 100644
--- a/src/wp-includes/blocks/comments.php
+++ b/src/wp-includes/blocks/comments.php
@@ -213,7 +213,6 @@ function register_legacy_post_comments_block() {
 	 * like `_wp_multiple_block_styles`, which is required in this case because
 	 * the block has multiple styles.
 	 */
-	/** This filter is documented in wp-includes/blocks.php */
 	$metadata = apply_filters( 'block_type_metadata', $metadata );
 
 	register_block_type( 'core/post-comments', $metadata );