Buffer getting an extra char

[thejsj]

[2015-12-11T08:01:38.248Z]  INFO: rethinkdb-proxy/13779 on Jorges-MacBook-Pro.local: Data received
    buffer: e{"t":2,"r":[{"age":26,"id":"157d94aa-4baa-4098-9dee-53987b098683","name":"jorge"},{"id":"1"}],"n":[]}