Update example command to be valid

When running the included command, you'll get an unknown flag error. Including `--` makes the command work.
2026-10-27 14:44:07 -07:00
parent d0c0e45fae
commit 155f0b75d7
1 changed files with 1 additions and 1 deletions
--- a/docs/deployment/builders/dockerfiles.md
+++ b/docs/deployment/builders/dockerfiles.md
@@ -196,7 +196,7 @@ ENTRYPOINT ["node"]
 You can do:

 ```shell
-dokku ps:set node-js-app dockerfile-start-cmd "--harmony server.js"
+dokku ps:set node-js-app dockerfile-start-cmd -- "--harmony server.js"
 ```

 To tell Docker what to run. Pass an empty value to clear the override: