bpo-35044, doc: Use the :exc: role for the exceptions (GH-10037)

(cherry picked from commit e483f02423917dc4dfd25f46e5b9e6fce304777d)

Co-authored-by: Stéphane Wirtel <stephane@wirtel.be>
diff --git a/Doc/glossary.rst b/Doc/glossary.rst
index 16fc7f0..b8e7737 100644
--- a/Doc/glossary.rst
+++ b/Doc/glossary.rst
@@ -200,7 +200,7 @@
       ``int(3.15)`` converts the floating point number to the integer ``3``, but
       in ``3+4.5``, each argument is of a different type (one int, one float),
       and both must be converted to the same type before they can be added or it
-      will raise a ``TypeError``.  Without coercion, all arguments of even
+      will raise a :exc:`TypeError`.  Without coercion, all arguments of even
       compatible types would have to be normalized to the same value by the
       programmer, e.g., ``float(3)+4.5`` rather than just ``3+4.5``.