Merge branch 'docs' of gitlab.eox.at:esa/prism/vs into docs

documentation/operator-guide/setup.rst

@@ -36,7 +36,7 @@ architecture. On a Debian based system this may look like this:
     sudo apt-get update
     sudo apt-get install docker-ce docker-ce-cli containerd.io
 
-## TODO: RHEL?
+.. ## TODO: RHEL?
 
 Docker Swarm
 ------------