Example cbexport, first one has incorrect syntax

Reads:
cbexport json -c couchbase://127.0.0.1 -u Administrator -p password \
-b default -0 /data/lines.json -f lines -t 4

Should be:
cbexport json -c couchbase://127.0.0.1 -u Administrator -p password \
-b default -o /data/lines.json -f lines -t 4