From 25e7af86b0ffae8d8156f44ea76b0f235940e973 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phan=20Taljaard?= <steptaljaard@gmail.com>
Date: Wed, 27 Jun 2018 12:06:54 +0200
Subject: [PATCH] Update DataFrame.dropna's axis argument docs

Make `DataFrame.dropna`'s axis argument type deprecated warning in documentation easier to understand.
---
 pandas/core/frame.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index b553cfdc72c92..42a68de52a3c4 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -4186,6 +4186,7 @@ def dropna(self, axis=0, how='any', thresh=None, subset=None,
 
             .. deprecated:: 0.23.0
                 Pass tuple or list to drop on multiple axes.
+                Only a single axis is allowed.
 
         how : {'any', 'all'}, default 'any'
             Determine if row or column is removed from DataFrame, when we have