diff --git a/pallets/nfts/src/features/approvals.rs b/pallets/nfts/src/features/approvals.rs
index bda5fa4f..a75ec57f 100644
--- a/pallets/nfts/src/features/approvals.rs
+++ b/pallets/nfts/src/features/approvals.rs
@@ -72,7 +72,6 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 			.try_insert(delegate.clone(), deadline)
 			.map_err(|_| Error::<T, I>::ReachedApprovalLimit)?;
 		Item::<T, I>::insert(collection, item, &details);
-
 		Self::deposit_event(Event::TransferApproved {
 			collection,
 			item: Some(item),
diff --git a/pallets/nfts/src/lib.rs b/pallets/nfts/src/lib.rs
index b6ff79b6..8756c85c 100644
--- a/pallets/nfts/src/lib.rs
+++ b/pallets/nfts/src/lib.rs
@@ -1476,8 +1476,9 @@ pub mod pallet {
 		) -> DispatchResult {
 			let origin = ensure_signed(origin)?;
 			let depositor = match namespace {
-				AttributeNamespace::CollectionOwner =>
-					Self::collection_owner(collection).ok_or(Error::<T, I>::UnknownCollection)?,
+				AttributeNamespace::CollectionOwner => {
+					Self::collection_owner(collection).ok_or(Error::<T, I>::UnknownCollection)?
+				},
 				_ => origin.clone(),
 			};
 			Self::do_set_attribute(origin, collection, maybe_item, namespace, key, value, depositor)
diff --git a/pallets/nfts/src/tests.rs b/pallets/nfts/src/tests.rs
index 0a77aa8c..dddc6369 100644
--- a/pallets/nfts/src/tests.rs
+++ b/pallets/nfts/src/tests.rs
@@ -3399,9 +3399,9 @@ fn collection_locking_should_work() {
 
 		let stored_config = CollectionConfigOf::<Test>::get(collection_id).unwrap();
 		let full_lock_config = collection_config_from_disabled_settings(
-			CollectionSetting::TransferableItems |
-				CollectionSetting::UnlockedMetadata |
-				CollectionSetting::UnlockedAttributes,
+			CollectionSetting::TransferableItems
+				| CollectionSetting::UnlockedMetadata
+				| CollectionSetting::UnlockedAttributes,
 		);
 		assert_eq!(stored_config, full_lock_config);
 	});