diff --git a/clone_roles.py b/clone_roles.py
index f7ec632..2377541 100644
--- a/clone_roles.py
+++ b/clone_roles.py
@@ -59,8 +59,8 @@ def _rotate_roles(self) -> List[str]:
         candidates = list(PEOPLE - set(maintainers))
         random.shuffle(candidates)
 
-        next_candidate = (
-            lambda: candidates.pop() if candidates else random.choice(list(PEOPLE))
+        next_candidate = lambda: (
+            candidates.pop() if candidates else random.choice(list(PEOPLE))
         )
 
         # Remove the responsible of the first role and use the last