Update JSON example in Readme to use valid JSON
Update JSON example in Readme to use valid JSON

Since it's only a display of what would be stored in ArangoDB it isn't really a problem, but it messes up the highlighting and looks ugly :smile:
triAGENS/guacamole,triAGENS/guacamole,triAGENS/guacamole,jabbrwcky/guacamole,jabbrwcky/guacamole,triAGENS/guacamole,jabbrwcky/guacamole,jabbrwcky/guacamole