diff --git a/tests/typing_example.py b/tests/typing_example.py
index f32cda7af..4feb7cae1 100644
--- a/tests/typing_example.py
+++ b/tests/typing_example.py
@@ -121,11 +121,13 @@ class Error2(Exception):
 
 # Field aliases
 
+
 @attr.s
 class AliasExample:
     x = attr.ib()
     _private = attr.ib(alias="_private")
 
+
 attr.fields(AliasExample).x.alias
 attr.fields(AliasExample)._private.alias