Replace docker-compose with docker compose in docs

doc/hacking/snmp-tunnels.rst

@@ -21,7 +21,7 @@ Course of action - with docker
 ==============================
 
 1. Copy the content of :file:`docker-compose.snmp.yml` into
- :file:`docker-compose.override.yml` or later run docker-compose like this:
+ :file:`docker-compose.override.yml` or later run docker compose like this:
  ``docker compose -f docker-compose.yml -f docker-compose.snmp.yml up``.
 
 2. Change the line ``command: 192.168.0.1 user@my-hop-host 10000`` to the ip
@@ -61,7 +61,7 @@ When starting docker:
 When adding IP device in SeedDB:
 
 - if an error message appears go into the docker container using
- ``docker-compose exec nav /bin/bash`` and do ``ping mydevice.mydomain``. If that
+ ``docker compose exec nav /bin/bash`` and do ``ping mydevice.mydomain``. If that
  works, then make sure you're using the right management profile, because
  tunneling works.
 

doc/hacking/using-docker.rst

@@ -8,7 +8,7 @@ Docker is a lightweight "virtualization" framework for creating isolated
 environments, useful both in development and production.
 For more information on Docker visit their homepage_ or read the documentation_.
 
-Installing Docker and docker-compose
+Installing Docker and docker compose
 ------------------------------------
 
 Docker provides up-to-date documentation on how to install it for most popular
@@ -202,7 +202,7 @@ The ``nav`` and ``web`` containers share a common configuration volume named
 ``nav_config``. This volume should persist even between rebuilds of the
 containers themselves. If you want NAV to install a completely new set of
 config files from scratch, you may need to manually trash this volume using the
-``-v`` option to the :kbd:`docker-compose down` command.
+``-v`` option to the :kbd:`docker compose down` command.
 
 
 Overriding the compose services