fix system_flag deprecation warnings

Passing cpu_topology or scheduler_bind_type to erlang:system_flag/2 results
in an error report warning that the argument is deprecated and is slated
for removal in erts-5.10/OTP-R16. Since we're already past that version and
no substitute approach has yet been decided for these features, keep the
deprecation warning but bump the removal version it mentions up to Erlang
18.

1 files changed, 2 insertions, 2 deletions

diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index 96666d98ed..61c1abedb5 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -4488,7 +4488,7 @@ BIF_RETTYPE system_flag_2(BIF_ALIST_2)
 	    BIF_P->group_leader,
 	    "A call to erlang:system_flag(cpu_topology, _) was made.\n"
 	    "The cpu_topology argument is deprecated and scheduled\n"
-	    "for removal in erts-5.10/OTP-R16. For more information\n"
+	    "for removal in Erlang/OTP 18. For more information\n"
 	    "see the erlang:system_flag/2 documentation.\n");
 	BIF_TRAP1(set_cpu_topology_trap, BIF_P, BIF_ARG_2);
     } else if (ERTS_IS_ATOM_STR("scheduler_bind_type", BIF_ARG_1)) {
@@ -4496,7 +4496,7 @@ BIF_RETTYPE system_flag_2(BIF_ALIST_2)
 	    BIF_P->group_leader,
 	    "A call to erlang:system_flag(scheduler_bind_type, _) was\n"
 	    "made. The scheduler_bind_type argument is deprecated and\n"
-	    "scheduled for removal in erts-5.10/OTP-R16. For more\n"
+	    "scheduled for removal in Erlang/OTP 18. For more\n"
 	    "information see the erlang:system_flag/2 documentation.\n");
 	return erts_bind_schedulers(BIF_P, BIF_ARG_2);
     }