Remove unneeded parenthetical

Author: encukou

Doc/c-api/import.rst

@@ -418,9 +418,8 @@ Importing Modules
    :py:meth:`~importlib.abc.Loader.exec_module` method.)
 
    If the spec's name is dotted and *initfunc* creates the module using only
-   the last component of the name (as some binding generators do for
-   submodules), the module's :attr:`~module.__name__` is set to the full
-   name from the spec.
+   the last component of the name, the module's :attr:`~module.__name__`
+   is set to the full name from the spec.
 
    On error, return NULL with an exception set.