Example in docs is out of date (setting -name option in couchbase-server)

The script has changed somewhat, so the example should be updated. couchbase-server gets modified like:

   -run ns_bootstrap – \
       -ns_server config_path "\"/opt/couchbase/etc/couchbase/static_config\"" \
       -ns_server pidfile "\"$PIDFILE\"" \
       -ns_server nodefile "\"$NODEFILE\"" \
       -ns_server cookiefile "\"$COOKIEFILE\"" \
       -name ns_1@couchbase1.company.com