From d1e768a67707bf7bb426c1537e1a764e89eaff78 Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <rhettinger@users.noreply.github.com>
Date: Mon, 25 Mar 2019 13:01:13 -0700
Subject: bpo-36326: Let inspect.getdoc() find docstrings for __slots__
 (GH-12498)

---
 Lib/statistics.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Lib/statistics.py')

diff --git a/Lib/statistics.py b/Lib/statistics.py
index e5a62463f0..bd8a6f9638 100644
--- a/Lib/statistics.py
+++ b/Lib/statistics.py
@@ -709,7 +709,8 @@ class NormalDist:
     # https://en.wikipedia.org/wiki/Normal_distribution
     # https://en.wikipedia.org/wiki/Variance#Properties
 
-    __slots__ = ('mu', 'sigma')
+    __slots__ = {'mu': 'Arithmetic mean of a normal distribution',
+                 'sigma': 'Standard deviation of a normal distribution'}
 
     def __init__(self, mu=0.0, sigma=1.0):
         'NormalDist where mu is the mean and sigma is the standard deviation.'
-- 
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