* take a stab at fixing a broken link
Signed-off-by: LRubin <lrubin@docker.com>
* Update systemd.md
Removed the quotes from the --graph option on line 130. Using quotes works for version 1.12 of Docker but with 1.13, Docker will create a directory named <double-quotes> under / and then create a directory of mnt/docker-data" under that directory.