Markup fix
diff --git a/Doc/c-api/number.rst b/Doc/c-api/number.rst
index 3602287..b1458b3 100644
--- a/Doc/c-api/number.rst
+++ b/Doc/c-api/number.rst
@@ -285,7 +285,7 @@
 .. cfunction:: PyObject* PyNumber_Index(PyObject *o)
 
    Returns the *o* converted to a Python int or long on success or *NULL* with a
-   TypeError exception raised on failure.
+   :exc:`TypeError` exception raised on failure.
 
    .. versionadded:: 2.5
 
diff --git a/Doc/c-api/object.rst b/Doc/c-api/object.rst
index 76e8beb..c5dccf9 100644
--- a/Doc/c-api/object.rst
+++ b/Doc/c-api/object.rst
@@ -279,7 +279,7 @@
 
 .. cfunction:: long PyObject_HashNotImplemented(PyObject *o)
 
-   Set a TypeError indicating that ``type(o)`` is not hashable and return ``-1``.
+   Set a :exc:`TypeError` indicating that ``type(o)`` is not hashable and return ``-1``.
    This function receives special treatment when stored in a ``tp_hash`` slot,
    allowing a type to explicitly indicate to the interpreter that it is not
    hashable.