Fix: Clean whitespace and formatting

TheAlgorithms · Sean-Randall · May 11, 2025 · May 11, 2025 · May 11, 2025 · May 11, 2025
commit 9ed325d592d47a5d6b51fb88e81c308efe2b335c
diff --git a/maths/special_numbers/kaprekar_number.py b/maths/special_numbers/kaprekar_number.py
@@ -31,5 +31,4 @@
 
 if __name__ == "__main__":
     import doctest
-
-    doctest.testmod()
+    doctest.testmod()