diff --git a/src/wp-admin/update-core.php b/src/wp-admin/update-core.php
index e83f634ce0..9bff4c0ea5 100644
--- a/src/wp-admin/update-core.php
+++ b/src/wp-admin/update-core.php
@@ -345,8 +345,11 @@ function core_auto_updates_settings() {
 		}
 	}
 
-	$upgrade_dev   = apply_filters( 'allow_dev_auto_core_updates', $upgrade_dev );
+	/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
+	$upgrade_dev = apply_filters( 'allow_dev_auto_core_updates', $upgrade_dev );
+	/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
 	$upgrade_minor = apply_filters( 'allow_minor_auto_core_updates', $upgrade_minor );
+	/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
 	$upgrade_major = apply_filters( 'allow_major_auto_core_updates', $upgrade_major );
 
 	$auto_update_settings = array(