Description of problem:
unexpected wordwrap occurs when execute 'rhc app' or 'rhc-app' with -h or --help for --enable-jenkins option

Version-Release number of selected component (if applicable):
rhc-0.87.3-1.el6_2.noarch

How reproducible:
always

Steps to Reproduce:
1.install rhc client
2.run command 'rhc app -h'
3.
  
Actual results:
<------>
  --enable-jenkins [name]    Indicates to create a Jenkins application (if not
already available)
                             and embed the Jenkins client into this
application.  The default 
                             name will be 'jenkins' if not specified. Note that
--no-dns is ignored
                             for the creation of the Jenkins application.

Expected results:
The description of --enable-jenkins option should stay in one line and wordwrap
automatically. 

Additional info:
Please refer to related bug 768809 for old cli