From 86488f700ead42d75dae169032a010c6058e0602 Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <61934744+phofl@users.noreply.github.com>
Date: Mon, 18 Dec 2023 00:14:06 +0100
Subject: [PATCH] WARN: Improve deprecation message (#56541)

---
 pandas/core/frame.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index b63929079abeb..e9b735d389791 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -5227,8 +5227,9 @@ def _sanitize_column(self, value) -> tuple[ArrayLike, BlockValuesRefs | None]:
             # TODO: Remove kludge in sanitize_array for string mode when enforcing
             # this deprecation
             warnings.warn(
-                "Setting an Index with object dtype into a DataFrame will no longer "
-                "infer another dtype. Cast the Index explicitly before setting.",
+                "Setting an Index with object dtype into a DataFrame will stop "
+                "inferring another dtype in a future version. Cast the Index "
+                "explicitly before setting it into the DataFrame.",
                 FutureWarning,
                 stacklevel=find_stack_level(),
             )