Fixing typo (his --> its)
@@ -348,7 +348,7 @@ explains in detail how to manipulate ports in Docker.
Note that ports which are not bound to the host (i.e., `-p 80:80` instead of
`-p 127.0.0.1:80:80`) will be accessible from the outside. This also applies if
-you configured UFW to block this specific port, as Docker manages his
+you configured UFW to block this specific port, as Docker manages its
own iptables rules. [Read more](https://docs.docker.com/network/iptables/)
```console
