Fix multi-line command example in docker.md
fix multi line command
@@ -60,13 +60,13 @@ Run the following to start up Mycroft for Docker:
\_NOTE: You don't need the -e PULSE\_SERVER or any of the other pulse related variables if you only want to use text via a websocket to mycroft for example using this container.
```bash
-docker run -d
--v directory_on_local_machine:/root/.mycroft
---device /dev/snd
--e PULSE_SERVER=unix:${XDG_RUNTIME_DIR}/pulse/native
--v ${XDG_RUNTIME_DIR}/pulse/native:${XDG_RUNTIME_DIR}/pulse/native
--v ~/.config/pulse/cookie:/root/.config/pulse/cookie
--p 8181:8181
+docker run -d \
+-v directory_on_local_machine:/root/.mycroft \
+--device /dev/snd \
+-e PULSE_SERVER=unix:${XDG_RUNTIME_DIR}/pulse/native \
+-v ${XDG_RUNTIME_DIR}/pulse/native:${XDG_RUNTIME_DIR}/pulse/native \
+-v ~/.config/pulse/cookie:/root/.config/pulse/cookie \
+-p 8181:8181 \
--name mycroft mycroftai/docker-mycroft
```
