Silly typo.  Not sure how that got in.
diff --git a/Objects/sliceobject.c b/Objects/sliceobject.c
index f2d84da..83af14f 100644
--- a/Objects/sliceobject.c
+++ b/Objects/sliceobject.c
@@ -249,7 +249,7 @@
 handling of normal slices.");
 
 static PyMethodDef slice_methods[] = {
-	{"indices",	(PyCFuntion)slice_indices,
+	{"indices",	(PyCFunction)slice_indices,
 	 METH_O,	slice_indices_doc},
 	{NULL, NULL}
 };