Description of problem:
An extra dot was in  https://docs.openshift..com/enterprise/3.1/install_config/upgrading/pacemaker_to_native_ha.html
, which make this link invalid.

Version-Release number of selected component (if applicable):
openshift/openshift-ansible: Pull Request 1700


How reproducible:
always

Steps to Reproduce:
1. install pacemaker ose 3.1
2. upgrade to ose3.2
3. check the result

Actual results:

TASK: [fail ] ***************************************************************** 
<ha1-master1.example.com> ESTABLISH CONNECTION FOR USER: root
failed: [ha1-master1.example.com] => {"failed": true}
msg: This upgrade does not support Pacemaker: https://docs.openshift..com/enterprise/3.1/install_config/upgrading/pacemaker_to_native_ha.html

FATAL: all hosts have already failed -- aborting

Expected results:


Additional info: