diff --git a/slither/tools/properties/properties/erc20.py b/slither/tools/properties/properties/erc20.py
index 93e820c33..9b8747f69 100644
--- a/slither/tools/properties/properties/erc20.py
+++ b/slither/tools/properties/properties/erc20.py
@@ -9,7 +9,10 @@ from crytic_compile.platform import Type as PlatformType
 from slither.core.declarations import Contract
 from slither.tools.properties.addresses.address import Addresses
 from slither.tools.properties.platforms.echidna import generate_echidna_config
-from slither.tools.properties.properties.ercs.erc20.properties.burn import ERC20_NotBurnable, ERC20_Burnable
+from slither.tools.properties.properties.ercs.erc20.properties.burn import (
+    ERC20_NotBurnable, 
+    ERC20_Burnable,
+)
 from slither.tools.properties.properties.ercs.erc20.properties.initialization import ERC20_CONFIG
 from slither.tools.properties.properties.ercs.erc20.properties.mint import ERC20_NotMintable
 from slither.tools.properties.properties.ercs.erc20.properties.mint_and_burn import (