Fix C++-style comment.
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 84a0008..3ebd29d 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -2042,9 +2042,9 @@
static PyObject *
builtin_trunc(PyObject *self, PyObject *number)
{
- // XXX: The py3k branch gets better errors for this by using
- // _PyType_Lookup(), but since float's mro isn't set in py2.6,
- // we just use PyObject_CallMethod here.
+ /* XXX: The py3k branch gets better errors for this by using
+ _PyType_Lookup(), but since float's mro isn't set in py2.6,
+ we just use PyObject_CallMethod here. */
return PyObject_CallMethod(number, "__trunc__", "");
}