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>`.
     """