diff --git a/polkadot/runtime/test-runtime/src/lib.rs b/polkadot/runtime/test-runtime/src/lib.rs
index 942e38940f..4c429929ea 100644
--- a/polkadot/runtime/test-runtime/src/lib.rs
+++ b/polkadot/runtime/test-runtime/src/lib.rs
@@ -606,23 +606,26 @@ sp_api::impl_runtime_apis! {
 		}
 
 		fn full_validation_data(para_id: ParaId, assumption: OccupiedCoreAssumption)
-			-> Option<ValidationData<BlockNumber>> {
-				runtime_impl::full_validation_data::<Runtime>(para_id, assumption)
-			}
+			-> Option<ValidationData<BlockNumber>>
+		{
+			runtime_impl::full_validation_data::<Runtime>(para_id, assumption)
+		}
 
 		fn persisted_validation_data(para_id: ParaId, assumption: OccupiedCoreAssumption)
-			-> Option<PersistedValidationData<BlockNumber>> {
-				runtime_impl::persisted_validation_data::<Runtime>(para_id, assumption)
-			}
+			-> Option<PersistedValidationData<BlockNumber>>
+		{
+			runtime_impl::persisted_validation_data::<Runtime>(para_id, assumption)
+		}
 
 		fn session_index_for_child() -> SessionIndex {
 			runtime_impl::session_index_for_child::<Runtime>()
 		}
 
 		fn validation_code(para_id: ParaId, assumption: OccupiedCoreAssumption)
-			-> Option<ValidationCode> {
-				runtime_impl::validation_code::<Runtime>(para_id, assumption)
-			}
+			-> Option<ValidationCode>
+		{
+			runtime_impl::validation_code::<Runtime>(para_id, assumption)
+		}
 
 		fn candidate_pending_availability(para_id: ParaId) -> Option<CommittedCandidateReceipt<Hash>> {
 			runtime_impl::candidate_pending_availability::<Runtime>(para_id)