Fix formatting of release notes.

Author: GrahamDumpleton

docs/release-notes/version-6.0.3.rst

@@ -5,6 +5,6 @@ Version 6.0.3
 Features Changed
 ----------------
 
-* `mod_wsgi-standalone` package has been updated to use `mod_wsgi-httpd-2.4.68.1`.
+* ``mod_wsgi-standalone`` package has been updated to use ``mod_wsgi-httpd-2.4.68.1``.
   Apache 2.4.68 includes a range of CVE fixes as detailed in the
-  [Apache HTTP Server 2.4.68 changelog](https://dlcdn.apache.org/httpd/CHANGES_2.4.68).
+  `Apache HTTP Server 2.4.68 changelog <https://dlcdn.apache.org/httpd/CHANGES_2.4.68>`_.