style: pre-commit fixes

pre-commit-ci[bot] · pre-commit-ci[bot] · commit e867f877f257 · 2026-05-05T22:19:51.000Z
diff --git a/include/pybind11/functional.h b/include/pybind11/functional.h
@@ -139,8 +139,7 @@ struct type_caster<std::function<Return(Args...)>> {
         type,
         const_name("collections.abc.Callable[[")
             + ::pybind11::detail::concat(::pybind11::detail::inv_descr(make_caster<Args>::name)...)
-            + const_name("], ") + make_caster<retval_type>::name
-            + const_name("]"));
+            + const_name("], ") + make_caster<retval_type>::name + const_name("]"));
 };
 
 PYBIND11_NAMESPACE_END(detail)
