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Co-authored-by: Peter Bierma <[email protected]>

Author: sayandipdutta

Doc/library/functools.rst

@@ -481,7 +481,7 @@ The :mod:`functools` module defines the following functions:
    See :func:`itertools.accumulate` for an iterator that yields all intermediate
    values.
 
-   .. versionchanged:: 3.14
+   .. versionchanged:: next
       *initial* is now supported as a keyword argument.
 
 .. decorator:: singledispatch

Modules/_functoolsmodule.c

@@ -947,7 +947,7 @@ it is placed before the items of the iterable in the calculation, and serves as
 a default when the iterable is empty.
 
 For example, reduce(lambda x, y: x+y, [1, 2, 3, 4, 5])
-calculates ((((1+2)+3)+4)+5).
+calculates ((((1 + 2) + 3) + 4) + 5).
 [clinic start generated code]*/
 
 static PyObject *