diff --git a/docs/images/docker-openvscode-server.md b/docs/images/docker-openvscode-server.md
index ba1cebd89..ab8de6859 100755
--- a/docs/images/docker-openvscode-server.md
+++ b/docs/images/docker-openvscode-server.md
@@ -61,6 +61,10 @@ When reverse proxied through SWAG, custom services running on specific ports ins
 
 To help you get started creating a container from this image you can either use docker-compose or the docker cli.
 
+!!! info
+
+    Unless a parameter is flaged as 'optional', it is *mandatory* and a value must be provided.
+
 ### docker-compose (recommended, [click here for more info](https://docs.linuxserver.io/general/docker-compose))
 
 ```yaml
@@ -110,7 +114,7 @@ Containers are configured using parameters passed at runtime (such as those abov
 
 | Parameter | Function |
 | :----: | --- |
-| `3000` | Web UI port. |
+| `3000:3000` | Web UI port. |
 
 ### Environment Variables (`-e`)