diff --git a/docs/reference/commandline/run.md b/docs/reference/commandline/run.md
index 3188e7ab6f..4ec793a217 100644
--- a/docs/reference/commandline/run.md
+++ b/docs/reference/commandline/run.md
@@ -343,12 +343,12 @@ $ docker run -t -i --mount type=bind,src=/data,dst=/data busybox sh
 ### Publish or expose port (-p, --expose)
 
 ```bash
-$ docker run -p 127.0.0.1:80:8080 ubuntu bash
+$ docker run -p 127.0.0.1:80:8080/tcp ubuntu bash
 ```
 
-This binds port `8080` of the container to port `80` on `127.0.0.1` of the host
-machine. The [Docker User
-Guide](https://docs.docker.com/engine/userguide/networking/default_network/dockerlinks/)
+This binds port `8080` of the container to TCP port `80` on `127.0.0.1` of the host
+machine. You can also specify `udp` and `sctp` ports.
+The [Docker User Guide](https://docs.docker.com/engine/userguide/networking/default_network/dockerlinks/)
 explains in detail how to manipulate ports in Docker.
 
 ```bash
diff --git a/docs/reference/commandline/service_create.md b/docs/reference/commandline/service_create.md
index 2eeae5d13e..cdda1373ae 100644
--- a/docs/reference/commandline/service_create.md
+++ b/docs/reference/commandline/service_create.md
@@ -813,7 +813,7 @@ The options you can specify are:
   <td><tt>--publish 8080:80/tcp</tt></td>
   <td><tt>--publish published=8080,target=80,protocol=tcp</tt></td>
   <td><p>
-    The protocol to use, either <tt>tcp</tt> or <tt>udp</tt> Defaults to
+    The protocol to use, <tt>tcp</tt> , <tt>udp</tt>, or <tt>sctp</tt>. Defaults to
     <tt>tcp</tt>. To bind a port for both protocols, specify the <tt>-p</tt> or
     <tt>--publish</tt> flag twice.
   </p></td>