#4811: fix markup glitches (mostly remains of the conversion),
found by Gabriel Genellina.
diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst
index 144a365..9d14d1c 100644
--- a/Doc/c-api/arg.rst
+++ b/Doc/c-api/arg.rst
@@ -46,12 +46,12 @@
    :ctype:`Py_ssize_t` rather than an int.
 
 ``s*`` (string, Unicode, or any buffer compatible object) [Py_buffer \*]
-  Similar to ``s#``, this code fills a Py_buffer structure provided by the caller.
-  The buffer gets locked, so that the caller can subsequently use the buffer even
-  inside a ``Py_BEGIN_ALLOW_THREADS`` block; the caller is responsible for calling
-  ``PyBuffer_Release`` with the structure after it has processed the data.
+   Similar to ``s#``, this code fills a Py_buffer structure provided by the caller.
+   The buffer gets locked, so that the caller can subsequently use the buffer even
+   inside a ``Py_BEGIN_ALLOW_THREADS`` block; the caller is responsible for calling
+   ``PyBuffer_Release`` with the structure after it has processed the data.
 
-  .. versionadded:: 2.6
+   .. versionadded:: 2.6
 
 ``z`` (string or ``None``) [const char \*]
    Like ``s``, but the Python object may also be ``None``, in which case the C
@@ -63,7 +63,7 @@
 ``z*`` (string or ``None`` or any buffer compatible object) [Py_buffer*]
    This is to ``s*`` as ``z`` is to ``s``.
 
-  .. versionadded:: 2.6
+   .. versionadded:: 2.6
 
 ``u`` (Unicode object) [Py_UNICODE \*]
    Convert a Python Unicode object to a C pointer to a NUL-terminated buffer of
@@ -261,6 +261,7 @@
 
 ``w*`` (read-write byte-oriented buffer) [Py_buffer \*]
    This is to ``w`` what ``s*`` is to ``s``.
+
    .. versionadded:: 2.6
 
 ``(items)`` (tuple) [*matching-items*]