update README

README.md

@@ -3,12 +3,12 @@
 ## Manual how to set up latest fenix image in Docker
 Pull the latest fenics Docker image
 ```
-	docker pull quay.io/fenicsproject/stable:latest;
+	  docker pull quay.io/fenicsproject/stable:latest;
 
 
 ## Create docker container named LDD-TPR with graphical display, share folder `pwd`:
 
-  docker run --dns=129.69.252.252 -it --env HOST_UID=$(id -u $USER) --env HOST_GID=$(id -g $USER) --env DISPLAY=unix$DISPLAY --device /dev/dri --volume /tmp/.X11-unix:/tmp/.X11-unix:rw --volume $(pwd):/home/fenics/shared --name LDD-TPR quay.io/fenicsproject/stable:latest /bin/bash 
+    docker run --dns=129.69.252.252 -it --env HOST_UID=$(id -u $USER) --env HOST_GID=$(id -g $USER) --env DISPLAY=unix$DISPLAY --device /dev/dri --volume /tmp/.X11-unix:/tmp/.X11-unix:rw --volume $(pwd):/home/fenics/shared --name LDD-TPR quay.io/fenicsproject/stable:latest /bin/bash 
 
 
 If you want the container do be automatically deleted after exiting add `--rm` option.
@@ -16,29 +16,29 @@ If you want the container do be automatically deleted after exiting add `--rm` o
 
 If you have trouble with internet connection inside the container use
 
-  --dns=YOUR_DNS_SERVER
+    --dns=YOUR_DNS_SERVER
 
 
 ## Start LDD-TPR container and step into the container:
 
-  docker start LDD-TPR & docker exec -ti -u fenics LDD-TPR /bin/bash -l
+    docker start LDD-TPR & docker exec -ti -u fenics LDD-TPR /bin/bash -l
 
 
 ## Usefull docker commands:
 
 List all docker container
 
-  docker ps -a
+    docker ps -a
 
 
 Remove container
 
-  docker rm $container
+    docker rm $container
 
 
 Remove all stopped container
 
-  docker container prune
+    docker container prune
 
 
 List all images