Suppress heading xrefs

Author: AA-Turner

peps/pep-0810.rst

@@ -1016,8 +1016,8 @@ Yes, accessing a module's ``__dict__`` will reify all lazy objects in that
 module. Individual lazy objects can be resolved by calling their ``get()``
 method.
 
-What's the difference between :func:`globals` and ``mod.__dict__`` for lazy imports?
-------------------------------------------------------------------------------------
+What's the difference between ``globals()`` and ``mod.__dict__`` for lazy imports?
+----------------------------------------------------------------------------------
 
 Calling ``globals()`` returns the module's dictionary without reifying lazy
 imports -- you'll see lazy proxy objects when accessing them through the
@@ -1149,8 +1149,8 @@ also be loaded if the user uses ``annotationlib.get_annotations()`` or
     pass
   print(foo.__annotations__)  # Triggers loading the fake_typing module
 
-How do lazy imports interact with :func:`dir`, :func:`getattr`, and module introspection?
------------------------------------------------------------------------------------------
+How do lazy imports interact with ``dir()``, ``getattr()``, and module introspection?
+-------------------------------------------------------------------------------------
 
 Accessing lazy imports through normal attribute access or ``getattr()``
 will trigger reification. Calling ``dir()`` on a module will reify all lazy
@@ -1265,8 +1265,8 @@ You can observe the specialization using ``dis.dis(use_json, adaptive=True)``:
 The specialized ``LOAD_GLOBAL_MODULE`` and ``LOAD_ATTR_MODULE`` instructions
 are optimized fast paths with no overhead for checking lazy imports.
 
-What about :data:`sys.modules`? When does a lazy import appear there?
----------------------------------------------------------------------
+What about ``sys.modules``? When does a lazy import appear there?
+-----------------------------------------------------------------
 
 A lazily imported module does **not** appear in ``sys.modules`` until it's
 reified (first used). Once reified, it appears in ``sys.modules`` just like