--- a/pallets/app-promotion/src/types.rs
+++ b/pallets/app-promotion/src/types.rs
@@ -92,7 +92,7 @@
 		sponsor_id: Self::AccountId,
 		contract_address: Self::ContractId,
 	) -> DispatchResult;
-	
+
 	/// Removes sponsor for a contract.
 	///
 	/// - `contract_address`: ID of the modified contract.
--- a/pallets/evm-contract-helpers/src/lib.rs
+++ b/pallets/evm-contract-helpers/src/lib.rs
@@ -272,7 +272,7 @@
 
 		/// Force remove `sponsor` for `contract`.
 		///
-		/// Differs from `remove_sponsor` in that 
+		/// Differs from `remove_sponsor` in that
 		/// it doesn't require consent from the `owner` of the contract.
 		pub fn force_remove_sponsor(contract_address: H160) -> DispatchResult {
 			Sponsoring::<T>::remove(contract_address);
--- a/pallets/unique/src/lib.rs
+++ b/pallets/unique/src/lib.rs
@@ -1138,7 +1138,7 @@
 	///
 	/// Differs from `remove_sponsor` in that
 	/// it doesn't require consent from the `owner` of the collection.
-	/// 
+	///
 	/// # Arguments
 	///
 	/// * `collection_id`: ID of the modified collection.