Hammer CLI

Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1446742

1. hammer content-view remove-version --help
   or
2. hammer content-view remove-from-environment --help
   

   Usage:
       hammer content-view remove-from-environment [OPTIONS]
   
   Options:
    --async                                             Do not wait for the task
    --id ID                                             content view numeric identifier
    --lifecycle-environment LIFECYCLE_ENVIRONMENT_NAME  Name to search by
    --lifecycle-environment-id LIFECYCLE_ENVIRONMENT_ID  
    --name NAME                                         Content view name to search by
    --organization ORGANIZATION_NAME                    Organization name to search by
    --organization-id ORGANIZATION_ID                   organization ID
    --organization-label ORGANIZATION_LABEL             Organization label to search by
    -h, --help                                          print help
   

The help text does not always start with a capital or lowercase letter. They should all start the same for consistency.

Version-Release number of selected component (if applicable):
6.2.8

How reproducible:
100%

Steps to Reproduce:
1. Run the above commands
2.
3.

Actual results:
Output as shown with some help text starting with a capital letter and others, "content view numeric identifier", "organization ID", "print help" starting with a lowercase letter.

Expected results:
All help text to start with a capital or all to start with a lowercase letter.