update readme

README.md

@@ -1,17 +1,18 @@
 # Jenkins Docker Image including the docker client
 This docker image includes the docker command to enable Jenkins to interact with a docker daemon.
+
 It includes a build of docker-compose working on alpine as well.
 
 ## Docker Socket integration
 
 If a bind-mount of the docker daemon socket is detected, appropriate permissions will be set to allow jenkins to access docker via the socket.
 In order for this to work the container must be run as `root`.
-To configure the uid to switch to the environment variable JENKINS_USER must be used instead `docker -u`
+To configure the uid to switch to, the environment variable JENKINS_USER must be used instead `docker -u`
 
 Example usage
 
 ```
-docker run -it -e JENKINS_USER=$(id -u) --rm -p 8080:8080 -p 50000:50000 \
--v $HOME/.jenkins:/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock \
+docker run -it --name=jenkins -e JENKINS_USER=$(id -u) --rm -p 8080:8080 -p 50000:50000 \
+-v $HOME/.jenkins:/var/ -v /var/run/docker.sock:/var/run/docker.sock \
 --name jenkins trion/jenkins-docker-client
 ```