[doc] Fix link to abc.ABCMeta.register in Glossary (GH-22932)

andresdelfino · web-flow · commit e01e442125bb · 2020-10-24T19:59:17.000+05:30
diff --git a/Doc/glossary.rst b/Doc/glossary.rst
@@ -1031,7 +1031,7 @@ Glossary
       :meth:`index`, :meth:`__contains__`, and
       :meth:`__reversed__`. Types that implement this expanded
       interface can be registered explicitly using
-      :func:`~abc.register`.
+      :func:`~abc.ABCMeta.register`.
 
    set comprehension
       A compact way to process all or part of the elements in an iterable and
