getting-started/bookshelf: fix typo in db_mongo.go
@@ -72,7 +72,7 @@ func randomID() (int64, error) {
func (db *mongoDB) AddBook(b *Book) (id int64, err error) {
id, err = randomID()
if err != nil {
- return 0, fmt.Errorf("mongodb: could not assign an new ID: %v", err)
+ return 0, fmt.Errorf("mongodb: could not assign a new ID: %v", err)
}
b.ID = id
