rework second one

Author: StanFromIreland

Doc/library/importlib.metadata.rst

@@ -18,11 +18,9 @@ the metadata of an installed `Distribution Package <https://packaging.python.org
 such as its entry points
 or its top-level names (`Import Package <https://packaging.python.org/en/latest/glossary/#term-Import-Package>`_\s, modules, if any).
 Built in part on Python's import system, this library
-intends to replace similar functionality in the entry point
-API and metadata API of ``pkg_resources``. Along with
-:mod:`importlib.resources`,
-this package can eliminate the need to use the older and less efficient
-``pkg_resources`` package.
+provides the entry point and metadata APIs that were previously
+exposed by the now-removed ``pkg_resources`` package. Along with
+:mod:`importlib.resources`, it supersedes ``pkg_resources``.
 
 ``importlib.metadata`` operates on third-party *distribution packages*
 installed into Python's ``site-packages`` directory via tools such as