Fix documentation formatting.
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index 0427e81..8ee5071 100644
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -180,7 +180,7 @@
* Stub
Added support for Unicode name aliases and named sequences.
-Both :func:`unicodedata.lookup()` and '\N{...}' now resolve name aliases,
+Both :func:`unicodedata.lookup()` and ``\N{...}`` now resolve name aliases,
and :func:`unicodedata.lookup()` resolves named sequences too.
(Contributed by Ezio Melotti in :issue:`12753`)