diff --git a/crates/fj-core/src/objects/any_object.rs b/crates/fj-core/src/objects/any_object.rs
index 6c047e2e2..989f363f9 100644
--- a/crates/fj-core/src/objects/any_object.rs
+++ b/crates/fj-core/src/objects/any_object.rs
@@ -36,8 +36,8 @@ macro_rules! any_object {
 
             /// Validate the object with a pre-defined validation configuration
             pub fn validate(&self,
-                    config: &ValidationConfig,
-                    errors: &mut Vec<ValidationError>
+                config: &ValidationConfig,
+                errors: &mut Vec<ValidationError>,
             ) {
                 match self {
                     $(