Merge pull request numpy#19960 from Mukulikaa/syntax-fix

DOC: Minor syntax fix for numpydoc warnings

Author: charris

numpy/core/_add_newdocs.py

@@ -2821,8 +2821,8 @@
     >>> np.ndarray[Any, np.dtype[Any]]
     numpy.ndarray[typing.Any, numpy.dtype[Any]]
 
-    Note
-    ----
+    Notes
+    -----
     This method is only available for python 3.9 and later.
 
     See Also
@@ -6100,8 +6100,8 @@
     >>> np.dtype[np.int64]
     numpy.dtype[numpy.int64]
 
-    Note
-    ----
+    Notes
+    -----
     This method is only available for python 3.9 and later.
 
     See Also
@@ -6551,8 +6551,8 @@ def refer_to_array_attribute(attr, method=True):
     >>> np.signedinteger[Any]
     numpy.signedinteger[typing.Any]
 
-    Note
-    ----
+    Notes
+    -----
     This method is only available for python 3.9 and later.
 
     See Also