fix: unresolved any target.

CHANGES

@@ -11,7 +11,7 @@ Features added
   an element is already present (built-in or added by another extension).
 * #1935: Make "numfig_format" overridable in latex_elements.
 * #1909: Add "doc" references to Intersphinx inventories.
-* C++ type alias support (e.g., `.. type:: T = int`)
+* C++ type alias support (e.g., ``.. type:: T = int``)
 * C++ template support for classes, functions, type aliases, and variables (#1729, #1314).
 * C++, added new scope management directives ``namespace-push`` and ``namespace-pop``.