diff --git a/includes/Infrastructure/ServiceBasedPlugin.php b/includes/Infrastructure/ServiceBasedPlugin.php
index 4eb0d75b66ee..1542912a4374 100644
--- a/includes/Infrastructure/ServiceBasedPlugin.php
+++ b/includes/Infrastructure/ServiceBasedPlugin.php
@@ -576,6 +576,8 @@ protected function validate_services( array $services ): array {
 		}
 
 		/**
+		 * Validated services.
+		 *
 		 * @phpstan-var array<string, class-string<S>> $services
 		 */
 		return $services;