Ticket 49793 - Updated descriptions in dscreate example INF file
    
    Description: This patch changes the format of the "dscreate example"
                 output to:
    
                     parameter_name (type) [REQUIRED|optional]
                     Description: ...
                     Default value: ...
    
                 Additionally, the patch updates the parameter descriptions
                 to be more descriptive.
    
    https://pagure.io/389-ds-base/issue/49793
    
    Reviewed by: mreynolds
    
    Signed-off-by: Mark Reynolds <mreynolds@redhat.com>