Describe the bug

• gh version: v.2.25.1 (current latest version)

$ ./gh version
gh version 2.25.1 (2023-03-21)
https://github.com/cli/cli/releases/tag/v2.25.1

• issue
  gh browse can use commit SHA as arg, but USAE and ARGUMENTS help page does not describe it.
  Only EXAMPLES does.

Steps to reproduce the behavior

• help page

1. Run gh help browse
2. View the output

USAGE
  gh browse [<number> | <path>] [flags]
...
ARGUMENTS
  A browser location can be specified using arguments in the following format:
  - by number for issue or pull request, e.g. "123"; or
  - by path for opening folders and files, e.g. "cmd/gh/main.go"

Expected vs actual behavior

It is expected that USAE and ARGUMENTS help page describes arg of commit SHA.