jsoninfo: ensure output is wrapped in curly braces.
jsoninfo: ensure output is wrapped in curly braces.

tdz/olsrd,diogomg/olsrd-binary-heap,diogomg/olsrd,cholin/olsrd,sebkur/olsrd,diogomg/olsrd-binary-heap,diogomg/olsrd,diogomg/olsrd,diogomg/olsrd-binary-heap,diogomg/olsrd-binary-heap,nolith/olsrd,tdz/olsrd,tdz/olsrd,diogomg/olsrd,sebkur/olsrd,diogomg/olsrd,diogomg/olsrd,tdz/olsrd,tdz/olsrd,diogomg/olsrd-binary-heap,diogomg/olsrd,nolith/olsrd,cholin/olsrd,cholin/olsrd,nolith/olsrd,cholin/olsrd,sebkur/olsrd,diogomg/olsrd-binary-heap,nolith/olsrd,cholin/olsrd,sebkur/olsrd,sebkur/olsrd,sebkur/olsrd,diogomg/olsrd-binary-heap,nolith/olsrd