fix: comments

pallets/nfts/src/features/approvals.rs

@@ -308,14 +308,13 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		Ok(())
 	}
 
-	/// Checks whether the `delegate` has the necessary allowance to transfer items in the
-	/// `collection` that owned by the `account`.
+	/// Checks whether the `delegate` is approved to transfer items in the `collection` that owned
+	/// by the `account`.
 	///
 	/// - `collection`: The identifier of the collection.
-	/// - `account`: The account that granted the permission for `delegate` to transfer items in the
-	///   `collection`.
+	/// - `account`: The account that granted the permission for `delegate` to transfer items.
 	/// - `delegate`: The account that was previously allowed to take control of items in the
-	///   collection that owned by the `account`.
+	///   `collection` that owned by the `account`.
 	fn check_collection_approval(
 		collection: &T::CollectionId,
 		account: &T::AccountId,
@@ -331,10 +330,10 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		Ok(())
 	}
 
-	/// Checks whether the `delegate` has the necessary allowance to transfer items owned by the
-	/// `account` or a specific item in the collection. If the `delegate` has an approval to
-	/// transfer items in the collection that owned by the `account`, they can transfer every item
-	/// without requiring explicit approval for that item.
+	/// Checks whether the `delegate` is approved by the `account` to transfer items that owned by
+	/// the `account` or a specific item in the collection. If the `delegate` has
+	/// an approval to transfer items in the collection that owned by the `account`, they can
+	/// transfer every item without requiring explicit approval for that item.
 	///
 	/// - `collection`: The identifier of the collection.
 	/// - `maybe_item`: The optional item of the collection that the delegated account has an