Fix spelling.
diff --git a/Doc/glossary.rst b/Doc/glossary.rst
index 9aa2d7e..2fa0ef7 100644
--- a/Doc/glossary.rst
+++ b/Doc/glossary.rst
@@ -342,7 +342,7 @@
named tuple
Any tuple-like class whose indexable fields are also accessible with
named attributes (for example, :func:`time.localtime` returns a
- tuple-like object where the *year* is accessable either with an
+ tuple-like object where the *year* is accessible either with an
index such as ``t[0]`` or with a named attribute like ``t.tm_year``).
A named tuple can be a built-in type such as :class:`time.struct_time`,