[Python-checkins] bpo-25735: math.factorial doc should mention integer return type (GH-6420)

[Cheryl Sabella]

https://github.com/python/cpython/commit/4612671df2742eade8ecf8003a6ce1247973c135
commit: 4612671df2742eade8ecf8003a6ce1247973c135
branch: master
author: Akshay Sharma <akshay.sharma09695 at gmail.com>
committer: Cheryl Sabella <cheryl.sabella at gmail.com>
date: 2019-05-31T12:41:17-04:00
summary:

bpo-25735: math.factorial doc should mention integer return type (GH-6420)

files:
A Misc/NEWS.d/next/Documentation/2018-04-08-19-09-22.bpo-25735.idVQBD.rst
M Doc/library/math.rst

diff --git a/Doc/library/math.rst b/Doc/library/math.rst
index bf660ae9defa..b51e96bc4074 100644
--- a/Doc/library/math.rst
+++ b/Doc/library/math.rst
@@ -50,7 +50,7 @@ Number-theoretic and representation functions
 
 .. function:: factorial(x)
 
-   Return *x* factorial.  Raises :exc:`ValueError` if *x* is not integral or
+   Return *x* factorial as an integer.  Raises :exc:`ValueError` if *x* is not integral or
    is negative.
 
 
diff --git a/Misc/NEWS.d/next/Documentation/2018-04-08-19-09-22.bpo-25735.idVQBD.rst b/Misc/NEWS.d/next/Documentation/2018-04-08-19-09-22.bpo-25735.idVQBD.rst
new file mode 100644
index 000000000000..8d22cf69e170
--- /dev/null
+++ b/Misc/NEWS.d/next/Documentation/2018-04-08-19-09-22.bpo-25735.idVQBD.rst
@@ -0,0 +1 @@
+Added documentation for func factorial to indicate that returns integer values