Title: oo-admin-chk example with -l option is missing value for -l

Describe the issue:

The unnumbered example at the end of Section 9.1.3 comprises the command `oo-admin-chk -l -v`, but the -l option expects a value.

The command does work, but only by accident, and the options do not have the intended effects.  In the example given, the -v flag is taken to be the value for the -l option.  However, the -l option expects a non-negative integer.  Because -v is not an integer, the -l option gets its default value of 0.  Furthermore, because the "-v" argument is taken as the value to the -l option the "-v" argument is not interpreted as a separate option, so it is essentially ignored.

https://access.redhat.com/documentation/en-US/OpenShift_Enterprise/2/html-single/Administration_Guide/index.html#oo-admin-chk1

Suggestions for improvement:

The example should have "oo-admin-chk -l 1 -v" (all values >= 1 are equivalent).