Fixed documentation error in json package. (#3290)
Fixed documentation error in json package. (#3290)


ponylang/ponyc,jemc/ponyc,sgebbie/ponyc,kulibali/ponyc,sgebbie/ponyc,kulibali/ponyc,cquinn/ponyc,kulibali/ponyc,ponylang/ponyc,jemc/ponyc,sgebbie/ponyc,kulibali/ponyc,ponylang/ponyc,sgebbie/ponyc,cquinn/ponyc,jemc/ponyc,cquinn/ponyc,dipinhora/ponyc,sgebbie/ponyc,cquinn/ponyc,dipinhora/ponyc,dipinhora/ponyc