update benchmark for ocamllabs/rwo-comments#2222
update benchmark for ocamllabs/rwo-comments#2222

nasrallahmounir/examples,realworldocaml/examples,devsmt/realworldocaml_examples,devsmt/realworldocaml_examples,realworldocaml/examples,nasrallahmounir/examples,nasrallahmounir/examples,devsmt/realworldocaml_examples,realworldocaml/examples,devsmt/realworldocaml_examples,nasrallahmounir/examples,realworldocaml/examples,nasrallahmounir/examples