Fix curl command.
Fix curl command.

community-lands/community-lands-monitoring-station,passport/express-3.x-http-digest-example,community-lands/community-lands-monitoring-station,GoGoCarl/express-4.x-http-digest-example,community-lands/community-lands-monitoring-station,rfc2616/community-lands-monitoring-station,rfc2616/express-4.x-http-digest-example,rfc2616/community-lands-monitoring-station,rfc2616/community-lands-monitoring-station