fix changelog

Author: bckohan

doc/source/changelog.rst

@@ -8,7 +8,7 @@ v0.4.0 (19-AUG-2024)
 * Implemented `Use builtin sphinx cache to cache iframe heights instead of custom file. <https://github.com/sphinx-contrib/typer/issues/38>`_
 * Implemented `Allow cross-referencing <https://github.com/sphinx-contrib/typer/issues/34>`_
 
-v0.3.5 (18-AUG-2024)
+v0.3.5 (17-AUG-2024)
 ====================
 
 * Fixed `Lazily loaded commands throw an exception. <https://github.com/sphinx-contrib/typer/issues/37>`_