importlib.metadata: Remove empty footnote section (GH-30451)

nedbat · jaraco · commit 467dba53dd48 · 2022-03-13T15:16:13.000-04:00
diff --git a/docs/using.rst b/docs/using.rst
@@ -315,6 +315,3 @@ a custom finder, return instances of this derived ``Distribution`` in the
 .. _`entry point API`: https://setuptools.readthedocs.io/en/latest/pkg_resources.html#entry-points
 .. _`metadata API`: https://setuptools.readthedocs.io/en/latest/pkg_resources.html#metadata-api
 .. _`finders`: https://docs.python.org/3/reference/import.html#finders-and-loaders
-
-
-.. rubric:: Footnotes
