Updated Docker (markdown)

Docker.md

@@ -12,7 +12,7 @@ Docker containers are intended to be static, they shouldn't self update internal
 * Nightly: [hotio/radarr](https://hub.docker.com/r/hotio/radarr/)
 
 # Using systemd
-Using your favorite editor, create `/etc/systemd/system/docker-radarr.service` with the following systemd unit file. Be sure to replace `TIMEZONE` and `LOCALPATH` with the correct values.
+Using your favorite editor, create `/etc/systemd/system/docker-radarr.service` with the following systemd unit file. Be sure to replace `timezone` and `path to data` with the correct values. Note that the `ExecStart` is basically the same as command on the docker page for the image you choose, so adjust appropriately. This example uses `linuxserver/radarr`, but `hotio/radarr` is equally as valid.
 
 ```systemd
 [Unit]
@@ -25,14 +25,13 @@ Restart=on-failure
 RestartSec=30
 
 ExecStart=/usr/bin/docker run --rm \
-                              --name radarr \
-                              --network host \
-                              -e PUID=1000 \
-                              -e PGID=1000 \
-                              -e TZ=<TIMEZONE> \
-                              -v /<LOCALPATH>/config:/config \
-                              -v /<LOCALPATH>/downloads:/downloads \
-                              -v /<LOCALPATH>/movies:/movies \
+                              --name=radarr \
+                              -v <path to data>:/config \
+                              -v <path to data>:/downloads \
+                              -v <path to data>:/movies \
+                              -e PGID=<gid> -e PUID=<uid>  \
+                              -e TZ=<timezone> \
+                              -p 7878:7878 \
                               linuxserver/radarr
 
 ExecStop=/usr/bin/docker stop radarr