Fix outcome printer object printing (#1357)
Fix outcome printer object printing (#1357)

Object used to be printed as `{foo: bar}`, not `{. foo: bar}` or `{..
foo: bar}`. After the object syntax change a while ago I think we didn't
update the outcome printer's printing.
facebook/reason,cristianoc/reason,chenglou/reason,facebook/reason,cristianoc/reason,chenglou/reason,let-def/reason,let-def/reason,let-def/reason,facebook/reason,chenglou/reason,cristianoc/reason