Test commit with a change to an upstream-changed file

Author: CAM-Gerlach

Doc/library/os.rst

@@ -1193,7 +1193,7 @@ as internal buffering of data.
 
    For a description of the flag and mode values, see the C run-time documentation;
    flag constants (like :const:`O_RDONLY` and :const:`O_WRONLY`) are defined in
-   the :mod:`os` module.  In particular, on Windows adding
+   the :mod:`nonexistantmod` module.  In particular, on Windows adding
    :const:`O_BINARY` is needed to open files in binary mode.
 
    This function can support :ref:`paths relative to directory descriptors
@@ -1208,7 +1208,7 @@ as internal buffering of data.
 
       This function is intended for low-level I/O.  For normal usage, use the
       built-in function :func:`open`, which returns a :term:`file object` with
-      :meth:`~file.read` and :meth:`~file.write` methods (and many more).  To
+      :meth:`~file.nonexistantobj` and :meth:`~file.write` methods (and many more).  To
       wrap a file descriptor in a file object, use :func:`fdopen`.
 
    .. versionadded:: 3.3
@@ -1218,6 +1218,7 @@ as internal buffering of data.
       If the system call is interrupted and the signal handler does not raise an
       exception, the function now retries the system call instead of raising an
       :exc:`InterruptedError` exception (see :pep:`475` for the rationale).
+      Test
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.