Fixed: missing 'new' statement in doc.
Fixed: missing 'new' statement in doc.

aenario/cozy-db,clochix/cozy-db,cozy/cozy-db,nono/cozy-db,jsilvestre/cozy-db,jsilvestre/cozydb,cozy-labs/cozy-db-pouchdb,bnjbvr/cozy-db