ofp-actions: Mention OFPACT_STACK_POP.
Acked-by: Ben Pfaff
@@ -473,7 +473,7 @@ struct ofpact_reg_move {
struct mf_subfield dst;
};
-/* OFPACT_STACK_PUSH.
+/* OFPACT_STACK_PUSH, OFPACT_STACK_POP.
*
* Used for NXAST_STACK_PUSH and NXAST_STACK_POP. */
struct ofpact_stack {
