diff --git a/src/infrastructure/daemon/PhabricatorDaemonControl.php b/src/infrastructure/daemon/PhabricatorDaemonControl.php
index b2c886c303..e07d5d2e6b 100644
--- a/src/infrastructure/daemon/PhabricatorDaemonControl.php
+++ b/src/infrastructure/daemon/PhabricatorDaemonControl.php
@@ -183,7 +183,7 @@ final class PhabricatorDaemonControl {
             DEPRECATED. Use 'phd start'.
 
         **repository-launch-readonly**
-            DEPRECATED. Use 'phd launch pulllocal --no-discovery'.
+            DEPRECATED. Use 'phd launch pulllocal -- --no-discovery'.
 
 EOHELP
     );