From 47fcf5964eb69874f660988bd62b02c181575478 Mon Sep 17 00:00:00 2001
From: Nick Crews <nicholas.b.crews@gmail.com>
Date: Thu, 3 Mar 2022 21:31:02 +0000
Subject: [PATCH] DOC: Fix warnings on underline length

In https://github.com/pandas-dev/pandas/runs/5413504567?check_suite_focus=true
I noticed a few warnings such as

```
/home/runner/miniconda3/envs/pandas-dev/lib/python3.8/site-packages/numpydoc/docscrape.py:434: UserWarning: potentially wrong underline length...
Methods
---------- in
Immutable sequence used for indexing and alignment. The basic object
storing axis labels for all pandas objects. Int64Index is a special case... in the docstring of Int64Index in /home/runner/work/pandas/pandas/pandas/core/indexes/numeric.py.
```

So these were trivial enough to clean up
---
 pandas/core/indexes/numeric.py | 2 +-
 pandas/io/orc.py               | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pandas/core/indexes/numeric.py b/pandas/core/indexes/numeric.py
index d4cb4a20be66b..cbfe177574665 100644
--- a/pandas/core/indexes/numeric.py
+++ b/pandas/core/indexes/numeric.py
@@ -62,7 +62,7 @@ class NumericIndex(Index):
     None
 
     Methods
-    ----------
+    -------
     None
 
     See Also
diff --git a/pandas/io/orc.py b/pandas/io/orc.py
index 6dd4de597c29d..b02660c089382 100644
--- a/pandas/io/orc.py
+++ b/pandas/io/orc.py
@@ -41,7 +41,7 @@ def read_orc(
     DataFrame
 
     Notes
-    -------
+    -----
     Before using this function you should read the :ref:`user guide about ORC <io.orc>`
     and :ref:`install optional dependencies <install.warn_orc>`.
     """