Closes #23244: fix typo. Thanks Mayank Tripathi for the patch.
diff --git a/Doc/glossary.rst b/Doc/glossary.rst
index 5d69dd4..010fdf2 100644
--- a/Doc/glossary.rst
+++ b/Doc/glossary.rst
@@ -284,7 +284,7 @@
generator
A function which returns an iterator. It looks like a normal function
except that it contains :keyword:`yield` statements for producing a series
- a values usable in a for-loop or that can be retrieved one at a time with
+ of values usable in a for-loop or that can be retrieved one at a time with
the :func:`next` function. Each :keyword:`yield` temporarily suspends
processing, remembering the location execution state (including local
variables and pending try-statements). When the generator resumes, it