GUACAMOLE-626: Remove backticks, replace with function
GUACAMOLE-626: Remove backticks, replace with function

necouchman/incubator-guacamole-client,necouchman/incubator-guacamole-client,mike-jumper/incubator-guacamole-client,jmuehlner/incubator-guacamole-client,glyptodon/guacamole-client,necouchman/incubator-guacamole-client,glyptodon/guacamole-client,necouchman/incubator-guacamole-client,mike-jumper/incubator-guacamole-client,jmuehlner/incubator-guacamole-client,jmuehlner/incubator-guacamole-client,jmuehlner/incubator-guacamole-client,glyptodon/guacamole-client,glyptodon/guacamole-client,mike-jumper/incubator-guacamole-client,glyptodon/guacamole-client,mike-jumper/incubator-guacamole-client