Document default replication delay
Change-Id: I792efbd2ac1ca68f3a18b680bc014b31cb9ed81a
diff --git a/setup_local_env/README.md b/setup_local_env/README.md
index e6ec9e7..8d9665f 100644
--- a/setup_local_env/README.md
+++ b/setup_local_env/README.md
@@ -74,7 +74,7 @@
[--gerrit2-httpd-port] Gerrit Instance 2 http port; default 18081
[--gerrit2-sshd-port] Gerrit Instance 2 sshd port; default 49418
-[--replication-delay] Replication delay across the two instances in seconds
+[--replication-delay] Replication delay across the two instances in seconds; default 5 seconds
[--just-cleanup-env] Cleans up previous deployment; default false