Fix: Clean whitespace and formatting

Sean-Randall · Sean-Randall · commit 9ed325d592d4 · 2025-05-11T01:35:23.000-04:00
diff --git a/maths/special_numbers/kaprekar_number.py b/maths/special_numbers/kaprekar_number.py
@@ -31,5 +31,4 @@ def is_kaprekar_number(n: int) -> bool:
 
 if __name__ == "__main__":
     import doctest
-
-    doctest.testmod()
+    doctest.testmod()
