--- a/pallets/proxy-rmrk-core/src/benchmarking.rs
+++ b/pallets/proxy-rmrk-core/src/benchmarking.rs
@@ -158,11 +158,10 @@
 
 		let root_nft_id = self.current_nft_id;
 
-		let root_owner =
-			<RmrkAccountIdOrCollectionNftTuple<T::AccountId>>::CollectionAndNftTuple(
-				self.collection_id,
-				root_nft_id,
-			);
+		let root_owner = <RmrkAccountIdOrCollectionNftTuple<T::AccountId>>::CollectionAndNftTuple(
+			self.collection_id,
+			root_nft_id,
+		);
 
 		for _ in 0..width {
 			self.build::<T>(owner)?;
@@ -173,7 +172,7 @@
 				self.current_nft_id,
 				root_owner.clone(),
 			)?;
-		} 
+		}
 
 		Ok(root_nft_id)
 	}
--- a/pallets/proxy-rmrk-core/src/lib.rs
+++ b/pallets/proxy-rmrk-core/src/lib.rs
@@ -225,7 +225,7 @@
 			<PalletCommon<T>>::set_scoped_collection_property(
 				unique_collection_id,
 				PropertyScope::Rmrk,
-				Self::rmrk_property(RmrkInternalCollectionId, &rmrk_collection_id)?
+				Self::rmrk_property(RmrkInternalCollectionId, &rmrk_collection_id)?,
 			)?;
 
 			<CollectionIndex<T>>::mutate(|n| *n += 1);
@@ -1327,10 +1327,7 @@
 	pub fn rmrk_collection_id(
 		unique_collection_id: CollectionId,
 	) -> Result<RmrkCollectionId, DispatchError> {
-		Self::get_collection_property_decoded(
-			unique_collection_id,
-			RmrkInternalCollectionId
-		)
+		Self::get_collection_property_decoded(unique_collection_id, RmrkInternalCollectionId)
 	}
 
 	pub fn get_nft_collection(