diff --git a/examples/normCast.cpp b/examples/normCast.cpp
index b60bde7..c268ae7 100644
--- a/examples/normCast.cpp
+++ b/examples/normCast.cpp
@@ -738,6 +738,7 @@ void NormCaster::HandleNormEvent(const NormEvent& event)
 void Usage()
 {
     fprintf(stderr, "Usage: normCast id <nodeIdInteger> {send <file/dir list> &| recv <rxCacheDir>}\n"
+                    "                [repeat <interval>][updatesOnly]\n"
                     "                [addr <addr>[/<port>]] [interface <name>] [loopback]\n"
                     "                [ack auto|<node1>[,<node2>,...]] [segment <bytes>]\n"
                     "                [block <count>] [parity <count>] [auto <count>]\n"