Update README.md

Author: sparklyballs

README.md

@@ -14,7 +14,8 @@ The [LinuxServer.io](https://linuxserver.io) team brings you another container r
 
 [Plex](https://plex.tv/) organizes video, music and photos from personal media libraries and streams them to smart TVs, streaming boxes and mobile devices. This container is packaged as a standalone Plex Media Server.
 
-!(http://i2.wp.com/moonbooks.net/wp-content/uploads/2014/12/plex-logo-dark-small-77202045f47146129647bee8b1cac77c.png?resize=770%2C250)[https://plex.tv]
+![https://plex.tv](http://i2.wp.com/moonbooks.net/wp-content/uploads/2014/12/plex-logo-dark-small-77202045f47146129647bee8b1cac77c.png?resize=770%2C250)[plexurl]
+[plexurl]: https://plex.tv
 
 ## Usage