Can mongodb Help Remove print?

  mongodb, question
print("\tdb.commandHelp(name) returns the help for the command");
 print("\tdb.copyDatabase(fromdb, todb, fromhost)");
 print("\tdb.createCollection(name, { size : ..., capped : ..., max : ... } )");
 print("\tdb.createUser(userDocument)");
 print("\tdb.currentOp() displays currently executing operations in the db");
 print("\tdb.dropDatabase()");

If you find that you add brackets after it, it will output normally. Implementation:db.help(), executedb.helpIf you do, your situation will arise.