gh-100174: [Enum] Correct PowersOfThree example. (GH-100178)

Changed from multiples of 3 to powers of 3 to match the class name.
python · Dec 11, 2022 · 868bab0 · 868bab0
1 parent 2e279e8
commit 868bab0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Doc/library/enum.rst b/Doc/library/enum.rst
@@ -310,12 +310,12 @@ Data Types
          >>> class PowersOfThree(Enum):
          ...     @staticmethod
          ...     def _generate_next_value_(name, start, count, last_values):
-         ...         return (count + 1) * 3
+         ...         return 3 ** (count + 1)
          ...     FIRST = auto()
          ...     SECOND = auto()
          ...
          >>> PowersOfThree.SECOND.value
-         6
+         9
 
    .. method:: Enum.__init_subclass__(cls, **kwds)