Fix malformed json (missing fields, extraneous comma) and remove space after field name
Fix malformed json (missing fields, extraneous comma) and remove space after field name

ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz