Description of problem:
rhn-custom-info man page is incomplete.

Version-Release number of selected component (if applicable):
rhn-custom-info-5.4.22-1

How reproducible:
100%

Steps to Reproduce:
1.#rhn-custom-info --help
Usage: rhncustominfo [options] key1 value1 key2 value2 ...

Options:
  -h, --help            show this help message and exit
  -u RHN_LOGIN, --username=RHN_LOGIN
                        your RHN username
  -p RHN_PASSWD, --password=RHN_PASSWD
                        your RHN password
  -s URL, --server-url=URL
                        use the rhn api at URL
  -d, --delete-values   delete one or multiple custom keys from the system
  -l, --list-values     list the custom keys and values for the system

2. man rhn-custom-info

Actual results:
-d, --delete-values  is missing in the man page.

Additional info:
See: SW:4defa067792adca015dd6470d3b7e33ec0d31195