Fix all little inconsistencies in the json command file descriptions

[pragnesh]

Partial fix for #40.
I want to get feedback before making more changes, Please review.

[zuiderkwast]

Very good. You may need to run make and check in some generated file.

[pragnesh]

Very good. You may need to run make and check in some generated file.

I tried building documentation but getting error

#utils/generate-commands-json.py
Traceback (most recent call last):
  File "/data2/valkey/valkey/utils/generate-commands-json.py", line 117, in <module>
    p = subprocess.Popen([args.cli, '-h', args.host, '-p', str(args.port), '--json', 'command'], stdout=subprocess.PIPE)
  File "/home/pragnesh/.pyenv/versions/3.10.8/lib/python3.10/subprocess.py", line 971, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/home/pragnesh/.pyenv/versions/3.10.8/lib/python3.10/subprocess.py", line 1847, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: '/data2/valkey/valkey/src/redis-cli'

I am not sure what is correct way to build documentation. Please suggest.

[zuiderkwast]

The binary redis-cli has been renamed? There are many PRs now.